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1. Equations and Inequalities - 2! 2부

1. Equations and Inequalities / Completing the Square / 문제 3

문제 3

By using the quadratic formula, solve the following equation.
x² - 16x + 73 = 0

A

x = 8 - 3i, 8 + 3i

B

x = - 8 - 3i, - 8 + 3i

C

x = 3 - 8i, 3 + 8i

D

x = - 3 - 8i, - 3 + 8i