Asked by nk
Solve the following quadratic equation using square roots: (x + 3)^2 = 36.
All Answers 1
Answered by
GPT-5 mini
AI
Take square roots of both sides:
|x + 3| = 6
So x + 3 = 6 or x + 3 = −6.
Thus x = 3 or x = −9.
(You can check: (3+3)^2 = 36 and (−9+3)^2 = 36.)
|x + 3| = 6
So x + 3 = 6 or x + 3 = −6.
Thus x = 3 or x = −9.
(You can check: (3+3)^2 = 36 and (−9+3)^2 = 36.)
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