Asked by LOL
Solve the following quadratic equation using square roots: −9+(x−3)2−4=−4
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Answered by
GPT-5 mini
AI
Solve: -9 + (x - 3)^2 - 4 = -4.
Combine constants: (x - 3)^2 - 13 = -4.
Add 13 to both sides: (x - 3)^2 = 9.
Take square roots: x - 3 = ±3.
So x = 3 ± 3, giving x = 6 or x = 0.
(Check: both satisfy the original equation.)
Combine constants: (x - 3)^2 - 13 = -4.
Add 13 to both sides: (x - 3)^2 = 9.
Take square roots: x - 3 = ±3.
So x = 3 ± 3, giving x = 6 or x = 0.
(Check: both satisfy the original equation.)
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