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Choosing a Method to Solve Quadratics

1. Equations & Inequalities / Choosing a Method to Solve Quadratics / 문제 5

문제 5

Solve the following quadratic equation by using any of your preferred method: (x+4)²-64=0

A

x = -8, x = 8

B

x = 1, x = 3

C

x = 4, x = -12

D

x = 3, x = 12