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Quadratic inequalities

2 videos
You are familiar with factoring quadratic expressions and solving quadratic equations. Well, as you might guess, not everything in life has to be equal. In this short tutorial we will look at quadratic inequalities.

Quadratic inequalities

VIDEO 9:48 minutes
Solving quadratic inequalities using factoring

Quadratic inequalities (visual explanation)

VIDEO 9:51 minutes
How to solve a quadratic inequality. Visual intuition of what a quadratic inequality means.