Instructional Video
Khan Academy

Khan Academy: Differential Equations: Laplace Transform to Solve an Equation

9th - 10th
Video shows example of using the Laplace transform to solve a differential equation. Problem is continued in next video. [10:51]
Instructional Video
Khan Academy

Khan Academy: Differential Equations: Complex Roots of Characteristic Equation 1

9th - 10th
Video is first part of showing what happens in a secondnd order linear homogeneous differential equation when the roots of the characteristic equation are complex. Includes using Euler's formula. [10:27]
Instructional Video
Khan Academy

Khan Academy: Differential Equations: First Order Homogeneous Equations 2

9th - 10th
Video shows an example of using substitution to solve a first order homogeneous differential equation. [8:22]
Instructional Video
Khan Academy

Khan Academy: Differential Equations: First Order Homogeneous Equations

9th - 10th
Video first shows what homogeneous means in terms of differential equations, then shows how to use substitution to find solutions to the homogeneous differential equation. [7:21]
Instructional Video
Khan Academy

Khan Academy: Differential Equations: Laplace Transform to Solve an Equation 2

9th - 10th
Video continues from the previous video to show how to use the Laplace transform to solve a differential equation. [10:46]
Instructional Video
Khan Academy

Khan Academy: Differential Equations: Complex Roots of Characteristic Equation 2

9th - 10th
Video continues from previous video showing what happens when the roots of the characteristic equation are complex and deriving a formula for the general solution. Shows an example problem applying the formula derived to determine the...
Instructional Video
Khan Academy

Khan Academy: Differential Equations: Repeated Roots of Characteristic Equations

9th - 10th
Video shows what happens when the characteristic equation has repeated roots. Explains why just using the one root will not give a correct general equation. Shows an example of solving a differential equation where the characteristic...
Instructional Video
Khan Academy

Khan Academy: Differential Equations: Complex Roots of Characteristic Equation 3

9th - 10th
Video shows example of using formula derived in previous video for general solution of a differential equation when characteristic equation has complex roots. Includes using initial conditions to determine a particular solution. Shows...
Instructional Video
Khan Academy

Khan Academy: Differential Equations: 2nd Order Linear Homogeneous Equations 2

9th - 10th
Video shows an example of solving a second order linear homogeneous differential equation. Includes how to write the solution in a general form using the properties of homogeneous equations shown in the previous video. Briefly discusses...
Instructional Video
Khan Academy

Khan Academy: Differential Equations: 2nd Order Linear Homogeneous Equations 1

9th - 10th
Video first explains what 2nd order linear differential equations are, then shows that a constant times a known solution to a 2nd order linear homogenous differential equation is also a solution and that the sum of two known solutions is...
Instructional Video
Khan Academy

Khan Academy: Differential Equations: 2nd Order Linear Homogeneous Equations 3

9th - 10th
Video continues from previous video where a general solution to a secondnd order linear homogeneous differential equation was found. Extends showing how to use initial conditions to find a particular solution. [5:59]
Instructional Video
Khan Academy

Khan Academy: Differential Equations:repeated Roots of Characteristic Equation 2

9th - 10th
Video shows example of solving a second order linear homogeneous differential equation when the characteristic equation has repeated roots. Includes using initial conditions to find a particular solution. [8:52]
Instructional Video
Sophia Learning

Sophia: Euler's Formula: Lesson 4

9th - 10th
This lesson explains the formula, definition, and application of the Euler Formula. It is 4 of 5 in the series titled "Euler's Formula."
Instructional Video
Sophia Learning

Sophia: Euler's Formula: Lesson 3

9th - 10th
This lesson explains the formula, definition, and application of the Euler Formula. It is 3 of 5 in the series titled "Euler's Formula."
Instructional Video
Khan Academy

Khan Academy: Second Order Linear Homogeneous Differential Equations 2

9th - 10th
Video shows an example of solving a second order linear homogeneous differential equation. Includes how to write the solution in a general form using the properties of homogeneous equations.
Instructional Video
Khan Academy

Khan Academy: Second Order Linear Homogeneous Differential Equations 1

9th - 10th
Introduction to 2nd order, linear, homogeneous differential equations with constant coefficients.
Instructional Video
Khan Academy

Khan Academy: Second Order Linear Homogeneous Differential Equations 3

9th - 10th
This video shows how to use some initial conditions to solve for a particular solution.
Instructional Video
Sophia Learning

Sophia: Classification of Matter

9th - 10th
This lesson will introduce the systematic classification of matter used in chemistry, defining the terms heterogeneous, homogeneous, pure substance, mixture, compound, element and providing examples.
Instructional Video
Sophia Learning

Sophia: Euler's Formula: Lesson 1

9th - 10th
This lesson explains the formula, definition, and application of the Euler Formula. It is 1 of 5 in the series titled "Euler's Formula."
Instructional Video
Sophia Learning

Sophia: Euler's Formula

9th - 10th
This lesson explains the formula, definition, and application of the Euler Formula.