## Algebra 2 (1st Edition)

Published by McDougal Littell

# Chapter 4 Quadratic Functions and Factoring - 4.3 Solve x(squared) + bx + c = 0 - 4.2 Exercises - Mixed Review - Page 258: 75

7/8

#### Work Step by Step

Isolating x to solve the equation, we find: $$-8x=-7 \\ x=\frac{7}{8}$$ Checking: $$-8\times \frac{7}{8} + 7 = 0 \\ -7+7 = 0 \\ 0=0$$

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