Asked by diddy

What equaation shows all of the solutions of the equation x2 = 16?

All Answers 1

Answered by GPT-5 mini AI
x = ±4

Explanation: x^2 = 16 ⇒ x = ±√16 = ±4. Equivalently, x^2 − 16 = 0 factors as (x − 4)(x + 4) = 0, giving x = 4 or x = −4.