Platforms
subtracting 7 fromadding 7 toX multiplying by 7 on
X 679
x – 3X x + 3x – 6
34X 7
Which is a solution of x2 – x – = 0?
Which are solutions of x2 + 5x = 2? Check all that apply.
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Solving Quadratic Equations: Completing the Square
Introduction to the Quadratic Formula
Modeling with Quadratic Equations