Simplify an Expression: A Product of a Sum of x’s

#shorts This video explains how to simplify a variable expression.  https://mathispower4u.com

(6.2.102) Solve an ODE with a Heaviside Function using Laplace Transforms

This video explains how solve a differential equation with a heaviside or unit step function using Laplace transforms.

Determine a Laplace Transform Involving the a Heaviside Function (Ex 3)

This video explains how to determine a Laplace transform involving a Heaviside or unit step function.

Determine a Laplace Transform Involving the a Heaviside Function (Ex 2)

This video explains how to determine a Laplace transform involving a Heaviside or unit step function.

Determine a Laplace Transform Involving the a Heaviside Function (Ex 1)

This video explains how to determine a Laplace transform involving a Heaviside or unit step function.

(3.2.4B) Solving a System of Linear Equations Using a Matrix Equation

This lesson explains how to solve a system of equations using a matrix equation.

(3.2.4A) Solving a System of Linear Equations Using an Augmented Matrix

This lesson explains how to solve a system of equations using an augmented matrix.

(3.1.2) Introduction to Modeling Applications with Systems of Ordinary Differential Equations

This lesson introduces applications of systems of ordinary differential equations.

(3.1.1) Introduction to Systems of Ordinary Differential Equations

This lesson introduces systems of ordinary differential equations.

SAT Math Prep: Find x – y Given a System of Equations

#shorts This video explains how to determine a difference of variables given a system of equations.