climate patterns 2 videos
-
Solving Quadratic Equations in Disguise
Algebra 2 Quadratic Equations and Inequalities
How to solve a complicated looking quadratic equation by substitution.
solving a quadratic factoring patterns -
Multiplying Complicated Polynomials
Algebra 2 Polynomials
How to multiply ?ugly? polynomials by looking for patterns.
multiplying polynomials shortcuts
