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- 2 dimensional projectile motion (part 1)
- 2 dimensional projectile motion (part 2)
- 2 dimensional projectile motion (part 4)
- 2-dimensional momentum problem
- 2-dimensional momentum problem (part 2)
- 2-dimensional projectile motion (part 3)
- 2-dimensional projectile motion (part 5)
- 2nd Order Linear Homogeneous Differential Equations 1
- 2nd Order Linear Homogeneous Differential Equations 3
- 2nd Order Linear Homogeneous Differential Equations 4
- 3-variable linear equations (part 1)
- 30-60-90 Triangles II
- 45-45-90 Triangles
- A more complicated friction/inclined plane problem
- A more formal understanding of functions
- A Third Example of Graphing a Rational Function
- Absolute Value and Number Lines
- Absolute Value Equation Example
- Absolute Value Equations
- Absolute Value Inequalities
- Adding and subtracting fractions
- Adding Decimals
- Adding Rational Expressions Example 1
- Adding Rational Expressions Example 2
- Adding Rational Expressions Example 3
- Adding/Subtracting negative numbers
- Addition 2
- Addition 3
- Addition 4
- Addition and Subtraction of Polynomials
- Addition of Rational Numbers
- Advanced ratio problems
- Age word problems 1
- Age word problems 2
- Age word problems 3
- Algebra II: Binomial Expansion and Combinatorics
- Algebra II: Binomial Expansions, Geometric Series Sum
- Algebra II: Circles and Logarithms
- Algebra II: Complex numbers and conjugates
- Algebra II: Conic Sections
- Algebra II: Functions and Probability
- Algebra II: Functions, Combinatorics
- Algebra II: Imaginary and Complex Numbers
- Algebra II: Logarithms and more
- Algebra II: Logarithms Exponential Growth
- Algebra II: Mean and Standard Deviation
- Algebra II: Probability and Statistics
- Algebra II: Quadratics and Shifts
- Algebra II: Shifting Quadratic Graphs
- Algebra II: Simplifying Polynomials
- Algebra: Equation of a line
- Algebra: graphing lines 1
- Algebra: Linear Equations 1
- Algebra: Linear Equations 2
- Algebra: Linear Equations 3
- Algebra: Linear Equations 4
- Algebra: Slope
- Algebra: Slope 2
- Algebra: Slope 3
- Algebra: Slope and Y-intercept intuition
- Algebra: Solving Inequalities
- Algebraic Long Division
- Alternate mental subtraction method
- Alternate Solution to Ratio Problem (HD Version)
- Amplitude, Period, Frequency and Wavelength of Periodic Waves
- An inscribed angle is half of a central angle that subtends the same arc
- Angle Game (part 2)
- Angles (part 2)
- Angles (part 3)
- Angles of parallel lines
- Another Percent Word Problem
- Another Rational Function Graph Example
- Another u-subsitution example
- AP Calculus BC Exams: 2008 1 a
- AP Calculus BC Exams: 2008 1 b&c
- AP Calculus BC Exams: 2008 1 c&d
- AP Calculus BC Exams: 2008 1 d
- Approximating functions with polynomials (part 3)
- Area and Perimeter
- Area of a circle
- Area of Inscribed Equilateral Triangle (some basic trig used)
- Asymptotes of Rational Functions
- Average or Central Tendency: Arithmetic Mean, Median, and Mode
- Averages
- Ã¢Ë†Â«(2^ln x)/x dx Antiderivative Example
- Basic Multiplication
- Basic Subtraction
- Basic Trigonometry
- Basic Trigonometry II
- Binomial Distribution 1
- Binomial Distribution 2
- Binomial Distribution 3
- Binomial Distribution 4
- Binomial Theorem (part 1)
- Binomial Theorem (part 2)
- Binomial Theorem (part 3)
- Birthday Probability Problem
- Box-and-whisker Plot
- CA Algebra I: Completing the Square
- CA Algebra I: Factoring Quadratics
- CA Algebra I: Functions
- CA Algebra I: Graphing Inequalities
- CA Algebra I: More Word Problems
- CA Algebra I: Number Properties and Absolute Value
- CA Algebra I: Quadratic Equation
- CA Algebra I: Quadratic Roots
- CA Algebra I: Rational Expressions
- CA Algebra I: Simple Logical Arguments
- CA Algebra I: Simplifying Expressions
- CA Algebra I: Systems of Inequalities
- CA Algebra I: Word Problems
- CA Geometry: Area, Circumference, Volume
- CA Geometry: Area, Pythagorean Theorem
- CA Geometry: Basic Trigonometry
- CA Geometry: Circle Area Chords Tangent
- CA Geometry: Compass Construction
- CA Geometry: Deducing Angle Measures
- CA Geometry: deductive reasoning
- CA Geometry: Exterior Angles
- CA Geometry: More on congruent and similar triangles
- CA Geometry: More Proofs
- CA Geometry: More Trig
- CA Geometry: Proof by Contradiction
- CA Geometry: Pythagorean Theorem, Area
- CA Geometry: Pythagorean Theorem, Compass Constructions
- CA Geometry: Secants and Translations
- CA Geometry: Similar Triangles
- CA Geometry: Triangles and Parallelograms
- CA Standards: Algebra II
- CA Standards: Algebra II (Algebraic Division/Multiplication)
- Calculating dot and cross products with unit vector notation
- Calculus BC 2008 2 a
- Calculus BC 2008 2 b &c
- Calculus BC 2008 2d
- Calculus Graphing with Derivatives Example
- Calculus Proof that a=v^2/r
- Calculus: Derivative of x^(x^x)
- Calculus: Derivatives 1
- Calculus: Derivatives 1 (new HD version)
- Calculus: Derivatives 2
- Calculus: Derivatives 2 (new HD version)
- Calculus: Derivatives 2.5 (new HD version)
- Calculus: Derivatives 3
- Calculus: Derivatives 4: The Chain Rule
- Calculus: Derivatives 5
- Calculus: Derivatives 6
- Calculus: Graphing Using Derivatives
- Calculus: Maximum and minimum values on an interval
- California Standards Test: Algebra II
- California Standards Test: Algebra II (Graphing Inequalities)
- Capacitance
- Center of Mass
- Central Limit Theorem
- Centripetal Acceleration (part 3)
- Circles: Radius, Diameter and Circumference
- Circuits (part 1)
- Circuits (part 2)
- Circuits (part 3)
- Circuits (part 4)
- ck12.org Exercise: Standard Normal Distribution and the Empirical Rule
- ck12.org Normal Distribution Problems: Empirical Rule
- ck12.org Normal Distribution Problems: Qualitative sense of normal distributions
- ck12.org Normal Distribution Problems: z-score
- ck12.org: More Empirical Rule and Z-score practice
- Closed Curve Line Integrals of Conservative Vector Fields
- Column Space of a Matrix
- Combinations
- Combinations
- Completing the square
- Complex Numbers (part 1)
- Complex Numbers (part 2)
- Complex roots of the characteristic equations 1
- Complex roots of the characteristic equations 2
- Complex roots of the characteristic equations 3
- Compositions of Linear Transformations 1
- Compositions of Linear Transformations 2
- Compound Interest and e (part 2)
- Conditional Probability and Combinations
- Conic Identification 3
- Conic Sections: Hyperbolas 2
- Conic Sections: Hyperbolas 3
- Conic Sections: Intro to Circles
- Conic Sections: Intro to Ellipses
- Conic Sections: Intro to Hyperbolas
- Conservation of angular momentum
- Conservation of Energy
- Converting fractions to decimals
- Cross product 1
- Cross Product 2
- Cross Product and Torque
- Curl 1
- Curl 2
- Curl 3
- Defining a plane in R3 with a point and normal vector
- Defining the angle between vectors
- Definite integral with substitution
- Definite Integrals (area under a curve) (part III)
- Definite Integrals (part 4)
- Definite Integrals (part 5)
- Definite integrals (part II)
- Derivative of a position vector valued function
- Derivatives (part 8)
- Derivatives (part 7)
- Derivatives (part 9)
- Determining a Position Vector-Valued Function for a Parametrization of Two Parameters
- Determining the equation of a trigonometric function
- Determining whether a transformation is onto
- Differential of a vector valued function
- Dimension of the Column Space or Rank
- Dimension of the Null Space or Nullity
- Dirac Delta Function
- Direct Variation Models
- Discriminant of Quadratic Equations
- Distance Formula
- Distributive Property
- Distributive Property of Matrix Products
- Divergence 1
- Divergence 2
- Divergence 3
- Dividing decimal
- Dividing fractions
- Division 1
- Division 2
- Division 3: More long division and remainder examples
- Division of Rational Numbers
- Domain and Range of a Function
- Domain of a function
- Dot and Cross Product Comparison/Intuition
- Dot vs. Cross Product
- Double Integral 1
- Double Integrals 2
- Double Integrals 3
- Double Integrals 4
- Double Integrals 5
- Double Integrals 6
- Early Train Word Problem
- Electric Potential Energy
- Electric Potential Energy (part 2â€“ involves calculus)
- Electrostatics (part 1): Introduction to Charge and Coulombâ€™s Law
- Electrostatics (part 2)
- Epsilon Delta Limit Definition 1
- Epsilon Delta Limit Definition 2
- Equation of a tangent line
- Equations and Inequalities
- Equations of Parallel and Perpendicular Lines
- Equations with Variables on Both Sides
- Equivalent fractions
- Exact Equations Example 1
- Exact Equations Example 2
- Exact Equations Example 3
- Exact Equations Intuition 1 (proofy)
- Exact Equations Intuition 2 (proofy)
- Example of calculating a surface integral part 1
- Example of calculating a surface integral part 2
- Example of calculating a surface integral part 3
- Example of Closed Line Integral of Conservative Field
- Example of Solving for a Variable
- Expected Value of Binomial Distribution
- Expected Value of Binomial Distribution
- Expected Value: E(X)
- Expected Value: E(X)
- Exponent Properties Involving Products
- Exponent Rules Part 1
- Exponent Rules Part 2
- Exponential Decay Functions
- Exponential Growth
- Exponential Growth
- Exponential Growth Functions
- Expressing a Projection on to a line as a Matrix Vector prod
- Extraneous Solutions to Radical Equations
- Extreme Derivative Word Problem (advanced)
- Factor by Grouping and Factoring Completely
- Factoring Quadratic Expressions
- Factoring Special Products
- Ferris Wheel Trig Problem
- Ferris Wheel Trig Problem (part 2)
- First order homegenous equations
- First order homogenous equations 2
- Fitting a Line to Data
- Fluids (part 1)
- Fluids (part 10)
- Fluids (part 11)
- Fluids (part 12)
- Fluids (part 2)
- Fluids (part 3)
- Fluids (part 4)
- Fluids (part 5)
- Fluids (part 6)
- Fluids (part 7)
- Fluids (part 8)
- Fluids (part 9)
- Foci of a Hyperbola
- Foci of an Ellipse
- Focus and Directrix of a Parabola 2
- Force with Vectors
- Friction on an inclined plane
- Fun Trig Problem
- Functions (part 4)
- Functions (Part III)
- Functions as Graphs
- Functions Part 2
- Geometric Sequences (Introduction)
- Geometric series sum to figure out mortgage payments
- Gradient 1
- Gradient of a scalar field
- Graph of the sine function
- Graphing Inequalities
- Graphing trig functions
- Graphing Using Intercepts
- Graphing with Calculus
- Graphs of Linear Equations
- Graphs of Quadratic Functions
- Graphs of Square Root Functions
- Graphs Using Slope-Intercept Form
- Gravitation (part 2)
- Greatest Common Divisor
- Greenâ€™s Theorem Example 1
- Greenâ€™s Theorem Example 2
- Greenâ€™s Theorem Proof (part 2)
- Greenâ€™s Theorem Proof Part 1
- Growing by a percentage
- Harmonic Motion Part 2 (calculus)
- Harmonic Motion Part 3 (no calculus)
- Heronâ€™s Formula
- Histograms
- How to Rationalize a Denominator
- http://khanexercises.appspot.com/video?v=m5Tf6vgoJtQ
- i and Imaginary numbers
- Identifying Conics 2
- Identifying Exponential Models
- Identifying Quadratic Models
- im(T): Image of a Transformation
- Image of a subset under a transformation
- Implicit Differentiation
- Implicit Differentiation (part 2)
- Indefinite integrals (part II)
- Indefinite Integration (part 7)
- Indefinite Integration (part III)
- Indefinite Integration (part IV)
- Indefinite Integration (part V)
- Inequalities Using Addition and Subtraction
- Inequalities Using Multiplication and Division
- Inflection Points and Concavity Intuition
- Integer sums
- Integers and Rational Numbers
- Integrals: Trig Substitution 1
- Integrals: Trig Substitution 2
- Integrals: Trig Substitution 3 (long problem)
- Integrating factors 1
- Integrating factors 2
- Integration by Parts (part 6 of Indefinite Integration)
- Interesting Polynomial Coefficient Problem
- Intro to 30-60-90 Triangles
- Intro to springs and Hookeâ€™s Law
- Introduction to angles
- Introduction to angular velocity
- Introduction to centripetal acceleration (part 1)
- Introduction to Conic Sections
- Introduction to definite integrals
- Introduction to differential equations
- Introduction to differential equations
- Introduction to friction
- Introduction to functions
- Introduction to Harmonic Motion
- Introduction to Limits
- Introduction to Limits
- Introduction to logarithm properties
- Introduction to logarithm properties (part 2)
- Introduction to Logarithms
- Introduction to Magnetism
- Introduction to matrices
- Introduction to mechanical advantage
- Introduction to Momentum
- Introduction to motion
- Introduction to motion (part 2)
- Introduction to motion (part 3)
- Introduction to Newtonâ€™s Law of Gravitation
- Introduction to Order of Operations
- Introduction to Parametrizing a Surface with Two Parameters
- Introduction to Projections
- Introduction to Random Variables
- Introduction to rate-of-change problems
- Introduction to Ratios
- Introduction to Ratios (new HD version)
- Introduction to Ratios (new HD version)
- Introduction to Tension
- Introduction to the Convolution
- Introduction to the Line Integral
- Introduction to the Normal Distribution
- Introduction to the Null Space of a Matrix
- Introduction to the Pythagorean Theorem
- Introduction to the quadratic equation
- Introduction to the Surface Integral
- Introduction to Torque
- Introduction to Waves
- Introduction to work and energy
- Inverse Laplace Examples
- Inverse Matrix (part 1)
- Inverse Trig Functions: Arccos
- Inverse Trig Functions: Arcsin
- Inverse Trig Functions: Arctan
- Inverting matrices (part 2)
- Inverting Matrices (part 3)
- Khan Academy Vision and Social Return
- Ladder rate-of-change problem
- Laplace Transform 1
- Laplace Transform 2
- Laplace Transform 3 (L{sin(at)})
- Laplace Transform 4
- Laplace Transform 5
- Laplace Transform 6
- Laplace Transform of : L{t}
- Laplace Transform of the Dirac Delta Function
- Laplace Transform of the Unit Step Function
- Laplace Transform of t^n: L{t^n}
- Laplace Transform solves an equation 2
- Laplace Transform to solve an equation
- Laplace/Step Function Differential Equation
- Lattice Multiplication
- Law of cosines
- Law of Large Numbers
- Least Common Multiple
- Level 1 Exponents
- Level 1 multiplying expressions
- Level 2 Addition
- Level 2 Exponents
- Level 3 exponents
- Level 4 division
- Level 4 Subtraction
- Limit Examples (part 1)
- Limit Examples (part 1)
- Limit Examples (part 2)
- Limit Examples (part 2)
- Limit Examples (part3)
- Limit Examples (part3)
- Limit Examples w/ brain malfunction on first prob (part 4)
- Limit Examples w/ brain malfunction on first prob (part 4)
- Lin Alg: A Projection onto a Subspace is a Linear Transforma
- Lin Alg: Alternate Basis Tranformation Matrix Example
- Lin Alg: Alternate Basis Tranformation Matrix Example Part 2
- Lin Alg: Another Example of a Projection Matrix
- Lin Alg: Changing coordinate systems to help find a transformation matrix
- Lin Alg: Example using orthogonal change-of-basis matrix to find transformation matrix
- Lin Alg: Finding projection onto subspace with orthonormal basis example
- Lin Alg: Invertible Change of Basis Matrix
- Lin Alg: Orthogonal Complement of the Nullspace
- Lin Alg: Orthogonal Complement of the Orthogonal Complement
- Lin Alg: Orthogonal matrices preserve angles and lengths
- Lin Alg: Projections onto subspaces with orthonormal bases
- Lin Alg: Representing vectors in Rn using subspace members
- Lin Alg: Showing that A-transpose x A is invertible
- Lin Alg: Transformation Matrix with Respect to a Basis
- Lin Alg: Unique rowspace solution to Ax=b
- Lin Alg: Visualizations of Left Nullspace and Rowspace
- Line Integral Example 1
- Line Integral Example 2 (part 1)
- Line Integral Example 2 (part 2)
- Line Integrals and Vector Fields
- Linear Alg: Projection is closest vector in subspace
- Linear Alg: Rowspace Solution to Ax=b example
- Linear Alg: Visualizing a projection onto a plane
- Linear Algebra: (correction) scalar muliplication of row
- Linear Algebra: 3Ã—3 Determinant
- Linear Algebra: Another Least Squares Example
- Linear Algebra: Basis of a Subspace
- Linear Algebra: Change of Basis Matrix
- Linear Algebra: Coordinates with Respect to a Basis
- Linear Algebra: Coordinates with respect to orthonormal bases
- Linear Algebra: Cross Product Introduction
- Linear Algebra: Deriving a method for determining inverses
- Linear Algebra: Determinant after row operations
- Linear Algebra: Determinant and area of a parallelogram
- Linear Algebra: Determinant as Scaling Factor
- Linear Algebra: Determinant of Transpose
- Linear Algebra: Determinant when row is added
- Linear Algebra: Determinant when row multiplied by scalar
- Linear Algebra: Determinants along other rows/cols
- Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n
- Linear Algebra: Duplicate Row Determinant
- Linear Algebra: Eigenvalues of a 3Ã—3 matrix
- Linear Algebra: Eigenvectors and Eigenspaces for a 3Ã—3 matrix
- Linear Algebra: Example of Finding Matrix Inverse
- Linear Algebra: Example solving for the eigenvalues of a 2Ã—2 matrix
- Linear Algebra: Exploring the solution set of Ax=b
- Linear Algebra: Finding Eigenvectors and Eigenspaces example
- Linear Algebra: Formula for 2Ã—2 inverse
- Linear Algebra: Gram-Schmidt example with 3 basis vectors
- Linear Algebra: Gram-Schmidt Process Example
- Linear Algebra: Introduction to Eigenvalues and Eigenvectors
- Linear Algebra: Introduction to Linear Independence
- Linear Algebra: Introduction to Orthonormal Bases
- Linear Algebra: Introduction to the inverse of a function
- Linear Algebra: Introduction to Vectors
- Linear Algebra: Least Squares Approximation
- Linear Algebra: Least Squares Examples
- Linear Algebra: Matrix condition for one-to-one trans
- Linear Algebra: Matrix Product Examples
- Linear Algebra: nxn Determinant
- Linear Algebra: Orthogonal Complements
- Linear Algebra: Parametric Representations of Lines
- Linear Algebra: Projections onto Subspaces
- Linear Algebra: Proof of formula for determining Eigenvalues
- Linear Algebra: Rank(A) = Rank(transpose of A)
- Linear Algebra: Rowspace and Left Nullspace
- Linear Algebra: Rule of Sarrus of Determinants
- Linear Algebra: Showing that an eigenbasis makes for good coordinate systems
- Linear Algebra: Showing that Inverses are Linear
- Linear Algebra: Simpler 4Ã—4 determinant
- Linear Algebra: Simplifying conditions for invertibility
- Linear Algebra: Subspace Projection Matrix Example
- Linear Algebra: The Gram-Schmidt Process
- Linear Algebra: Transpose of a Matrix
- Linear Algebra: Transpose of a Vector
- Linear Algebra: Transposes of sums and inverses
- Linear Algebra: Upper Triangular Determinant
- Linear Algebra: Vector Examples
- Linear Algebra: Vector Triangle Inequality
- Linear Combinations and Span
- Linear Equations in Point Slope Form
- Linear Equations in Slope Intercept Form
- Linear Equations in Standard Form
- Linear Function Graphs
- Linear Subspaces
- Linear Transformation Examples: Rotations in R2
- Linear Transformation Examples: Scaling and Reflections
- Linear Transformations
- Linear Transformations as Matrix Vector Products
- Linear, Quadratic, and Exponential Models
- Magnetism 10: Electric Motors
- Magnetism 11: Electric Motors
- Magnetism 12: Induced Current in a Wire
- Magnetism 2
- Magnetism 3
- Magnetism 4
- Magnetism 5
- Magnetism 6: Magnetic field due to current
- Magnetism 7
- Magnetism 8
- Magnetism 9: Electric Motors
- Mass on Inclined Plane
- MathMaster
- Matrices to solve a system of equations
- Matrices to solve a vector combination problem
- Matrices: Reduced Row Echelon Form 1
- Matrices: Reduced Row Echelon Form 2
- Matrices: Reduced Row Echelon Form 3
- Matrix multiplication (part 1)
- Matrix multiplication (part 2)
- Matrix Product Associativity
- Matrix Vector Products
- Matrix Vector Products as Linear Transformations
- Maxima Minima Slope Intuition
- Mean Value Theorem
- Mechanical Advantage (part 2)
- Mechanical Advantage (part 3)
- Midpoint Formula
- Mixed numbers and improper fractions
- Moments
- Moments (part 2)
- Momentum: Ice skater throws a ball
- Monotonicity Theorem
- More advanced ratio problemâ€“with Algebra (HD version)
- More chain rule and implicit differentiation intuition
- More Complicated Order of Operations Example
- More implicit differentiation
- More Involved Radical Equation Example
- More Laplace Transform tools
- More Limits
- More on linear independence
- More on Matrix Addition and Scalar Multiplication
- More percent problems
- More Simplifying Radical Expressions
- More trig graphs
- Moving pulley problem (part 1)
- Moving pulley problem (part 2)
- Mulitplication 8: Multiplying decimals (Old video)
- Multi-Step Equations
- Multi-Step Inequalities
- Multiplication 2: The Multiplication Tables
- Multiplication 3: 10,11,12 times tables
- Multiplication 4: 2-digit times 1-digit number
- Multiplication 5: 2-digit times a 2-digit number
- Multiplication 6: Multiple Digit Numbers
- Multiplication 7: Old video giving more examples
- Multiplication of Polynomials
- Multiplication of Rational Numbers
- Multiplying and dividing negative numbers
- Multiplying and Dividing Rational Expressions
- Multiplying fractions
- Navigation Word Problem
- Negative Exponent Intuition
- Newtonâ€™s First Law of Motion
- Newtonâ€™s Laws
- Newtonâ€™s Laws and vectors
- Newtonâ€™s Laws Examples (part 2)
- Newtonâ€™s Laws Problems (part 1)
- Newtonâ€™s Third Law of Motion
- Normal Distribution Excel Exercise
- Null Space 2: Calculating the null space of a matrix
- Null Space 3: Relation to Linear Independence
- Null Space and Column Space Basis
- Officer on Horseback
- One Step Equations
- Optimization with Calculus 1
- Optimization with Calculus 2
- Optimization with Calculus 3
- Order of Operations
- Ordering numeric expressions
- Overtaking Word Problem
- Parabola Focus and Directrix 1
- Parametric Equations 1
- Parametric Equations 2
- Parametric Equations 3
- Parametric Equations 4
- Parametrization of a Reverse Path
- Part 1 of Proof of Heronâ€™s Formula
- Part 2 of the Proof of Heronâ€™s Formula
- Partial Derivatives
- Partial Derivatives 2
- Partial Derivatives of Vector-Valued Functions
- Partial Fraction Expansion 1
- Partial Fraction Expansion 2
- Partial Fraction Expansion 3
- Passed Bike Word Problem
- Passing Trains
- Path Independence for Line Integrals
- Patterns and Equations
- Percent and decimals
- Percent Problems
- Permutations
- Poisson Process 1
- Poisson Process 2
- Polar Coordinates 1
- Polar Coordinates 2
- Polar Coordinates 3
- Polynomial approximation of functions (part 1)
- Polynomial approximation of functions (part 2)
- Polynomial approximation of functions (part 4)
- Polynomial approximation of functions (part 5)
- Polynomial approximation of functions (part 6)
- Polynomial approximation of functions (part 7)
- Polynomial Division
- Polynomial Equations in Factored Form
- Position Vector Valued Functions
- Potential energy stored in a spring
- Predicting with Linear Models
- Preimage and Kernel Example
- Preimage of a set
- Probability (part 1)
- Probability (part 2)
- Probability (part 3)
- Probability (part 4)
- Probability (part 5)
- Probability (part 6)
- Probability (part 7)
- Probability (part 8)
- Probability and Combinations (part 2)
- Probability Density Functions
- Probability Density Functions
- Probability using Combinations
- Problem Solving Word Problems 2
- Projectile motion (part
- Projectile motion (part 1)
- Projectile motion (part 10)
- Projectile motion (part 2)
- Projectile motion (part 3)
- Projectile motion (part 4)
- Projectile motion (part 5)
- Projectile motion (part 6)
- Projectile motion (part 7)
- Projectile motion (part 9)
- Projectile Motion with Ordered Set Notation
- Projectile Motion with Unit Vectors
- Projectile Motion with Unit Vectors (part 2)
- Proof (Advanced): Field from infinite plate (part 1)
- Proof (Advanced): Field from infinite plate (part 2)
- Proof of Quadratic Formula
- Proof of the Cauchy-Schwarz Inequality
- Proof: A(log B) = log (B^A), log A â€“ log B = log (A/B)
- Proof: Any subspace basis has same number of elements
- Proof: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)
- Proof: d/dx(e^x) = e^x
- Proof: d/dx(ln x) = 1/x
- Proof: d/dx(sqrt(x))
- Proof: d/dx(x^n)
- Proof: Hyperbola Foci
- Proof: Invertibility implies a unique solution to f(x)=y
- Proof: Law of Sines
- Proof: lim (sin x)/x
- Proof: lim (sin x)/x
- Proof: log a + log b = log ab
- Proof: log_a (B) = (log_x (B))/(log_x (A))
- Proof: Relationship between cross product and sin of angle
- Proof: sin(a+b) = (cos a)(sin b) + (sin a)(cos b)
- Proofs of Derivatives of Ln(x) and e^x
- Proportionality
- Proving Vector Dot Product Properties
- Pythagorean Theorem
- Pythagorean Theorem II
- Quadratic Equation part 2
- Quadratic Formula (proof)
- Quadratic Inequalities
- Quadratic Inequalities (Visual Explanation)
- Quadratic Regression
- Radians and degrees
- Radical Equation Examples
- Radical Expressions with Higher Roots
- Range, Variance and Standard Deviation as Measures of Dispersion
- Rates-of-change (part 2)
- Ratio and Proportion
- Ratio problem with basic algebra (new HD)
- Rational Inequalities
- Rational Inequalities 2
- Relating invertibility to being onto and one-to-one
- Repeated roots of the characterisitic equations part 2
- Repeated roots of the characteristic equation
- Right Triangles Inscribed in Circles (Proof)
- Rotation in R3 around the X-axis
- Sampling Distribution of the Sample Mean
- Sampling Distribution of the Sample Mean 2
- Scalar Field Line Integral Independent of Path Direction
- Scale and Indirect Measurement
- Scientific Notation
- Scientific Notation Examples
- Second Example of Line Integral of Conservative Vector Field
- Separable Differential Equations
- Separable differential equations 2
- Sequences and Series (part 1)
- Sequences and series (part 2)
- Showing relation between basis cols and pivot cols
- Showing that the candidate basis does span C(A)
- Similar triangles
- Similar triangles (part 2)
- Simplifying radicals
- Simplifying Rational Expressions
- Singular Matrices
- Slope and Rate of Change
- Slope and Y-intercept Intuition
- Solid of Revolution (part 1)
- Solid of Revolution (part 2)
- Solid of Revolution (part 3)
- Solid of Revolution (part 4)
- Solid of Revolution (part 5)
- Solid of Revolution (part 6)
- Solid of Revolution (part 7)
- Solid of Revolution (part 8)
- Solving 3 Equations with 3 Unknowns
- Solving a quadratic by factoring
- Solving Linear Systems by Graphing
- Solving Linear Systems by Substitution
- Solving Quadratic Equations by Completing the Square
- Solving Quadratic Equations by Graphing
- Solving Quadratic Equations by Square Roots
- Solving Rational Equations
- Solving Systems of Equations by Elimination
- Solving Systems of Equations by Multiplication
- Span and Linear Independence Example
- Special Products of Binomials
- Special Types of Linear Systems
- Speed translation
- Spring potential energy example (mistake in math)
- Square Roots and Real Numbers
- Squeeze Theorem
- Squeeze Theorem
- Standard Error of the Mean
- Statistics: Alternate Variance Formulas
- Statistics: Sample Variance
- Statistics: Sample vs. Population Mean
- Statistics: Standard Deviation
- Statistics: The Average
- Statistics: Variance of a Population
- Stem and Leaf Plots
- Subraction of Rational Numbers
- Subtracting decimals
- Subtraction 2
- Subtraction 3: Introduction to Borrowing or Regrouping
- Sums and Scalar Multiples of Linear Transformations
- Surjective (onto) and Injective (one-to-one) functions
- Surveys and Samples
- systems of equations
- Systems of Linear Inequalities
- Taking percentages
- Taylor Polynomials
- Tension (part 2)
- Tension in an accelerating system and pie in the face
- The Angle Game
- The Convolution and the Laplace Transform
- The Coordinate Plane
- The dot product
- The Indefinite Integral or Anti-derivative
- The unit circle definition of trigonometric function
- Thermodynamics (part 1)
- Thermodynamics (part 2)
- Thermodynamics (part 3)
- Thermodynamics (part 4)
- Thermodynamics (part 5)
- top-50-free-open-courseware-video-collections
- Trig identies part 3 (part 5 if you watch the proofs)
- Trig identities part 2 (parr 4 if you watch the proofs)
- Trig Implicit Differentiation Example
- Trigonometric Identities
- Trigonometry Identity Review/Fun
- Trigonometry word problems (part 1)
- Trigonometry word problems (part 2)
- Triple Integrals 1
- Triple Integrals 2
- Triple Integrals 3
- Two more examples of solving rational equations
- Two Passing Bicycles Word Problem
- Two-Step Equations
- Undetermined Coefficients 1
- Undetermined Coefficients 2
- Undetermined Coefficients 3
- Undetermined Coefficients 4
- Unit Circle Definition of Trig Functions
- Unit conversion
- Unit Vector Notation
- Unit Vector Notation (part 2)
- Unit Vectors
- Using a line integral to find the work done by a vector field example
- Using a Linear Model
- Using the Convolution Theorem to Solve an Initial Value Prob
- Using the Laplace Transform to solve a nonhomogenous eq
- Using the Quadratic Formula
- Using Trig Functions
- Using Trig Functions Part II
- Variable Expressions
- Vector Dot Product and Vector Length
- Vector Field Line Integrals Dependent on Path Direction
- Vector Transformations
- Vector valued function derivative example
- Visual Proof: a= v^2/r
- Visual Pythagorean Theorem Proof
- Visualizing a Column Space as a Plane in R3
- Voltage
- Why borrowing works
- Why Lattice Multiplication Works
- Word Problem Solving 3
- Word Problem Solving 4
- Word Problem Solving Strategies
- Word Problem Solving- Exponential Growth and Decay
- Work and Energy (part 2)
- Work/Energy problem with Friction
- Zero, Negative, and Fractional Exponents

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- Algebra
- Algebra I Teacherâ€™s Edition
- Book
- Book Gold Mine
- Calculus Teacherâ€™s Editionâ€“Common Errors
- Calculus Teacherâ€™s Editionâ€“Problem Solving
- Calculus Teacherâ€™s Editionâ€“Teaching Tips
- Dwalin
- e-Books Directory
- Geometry
- Geometry Teacherâ€™s Editionâ€“Common Errors
- Geometry Teacherâ€™s Editionâ€“Differentiated Instruction
- Geometry Teacherâ€™s Editionâ€“Enrichment
- Geometry Teacherâ€™s Editionâ€“Problem Solving
- Geometry Teacherâ€™s Editionâ€“Teaching Tips
- Google Book
- PDF Search Engine
- PlanetPDF
- Probability and Statistics (Advanced Placement)
- Probability and Statistics Teacherâ€™s Editionâ€“Enrichment
- Probability and Statistics Teacherâ€™s Editionâ€“Teaching Tips
- Project Gutenberg
- Project Gutenberg
- Single Variable Calculus
- Trigonometry
- Trigonometry
- Trigonometry Teacherâ€™s Editionâ€“Common Errors
- Trigonometry Teacherâ€™s Editionâ€“Teaching Tips

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