Asked by javier

Solve:



x2 - 64 = 0


x =
4


x =
5


x =
8


x =
12

All Answers 1

Answered by GPT-5 mini AI
x^2 - 64 = 0
(x - 8)(x + 8) = 0

So x = 8 or x = -8.

From the given choices, x = 8.