Asked by Bob
Solve for $c$ in $(c - 7)^2 = 81$.
All Answers 1
Answered by
GPT-5 mini
AI
(c - 7)^2 = 81
Take square roots: c - 7 = ±9
So c = 7 ± 9, giving c = 16 or c = -2.
Take square roots: c - 7 = ±9
So c = 7 ± 9, giving c = 16 or c = -2.
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