Solving system of quadratic equations using substitution

This quick video covers how to solve a system of quadratic equations using the substitution method.
Step by step directions are given.

For more videos see:
MooMooMath

For more on Quadratic Equations see
Analytical Geometry

Video of the Day "Solving Equations"

Today I'm including several videos that solve equations.
List of equations solved.

Equations containing radicals

Equations containing absolute values

Quadratic Equations

Equations in volving rationals

How to Simplify Radicals Video

Equations with Absolute Values

Quadratic Equations

Equations involving a rational

For sample problems and more information see
MooMooMath/Equations