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All about quadratic equations: factoring by grouping, completing the square, using the quadratic formula, using the discriminant, and solving some fancy quadratics.
Quadratic Equations: Word Problems
Solving word problems using quadratic equations
Solving Quadratic Inequalities
We’ll now progress beyond the world of purely linear expressions and equations and enter the world of quadratics (and more generally polynomials). Here we’ll learn to factor expression that have...