Asked by Alto saxaphone

Solve the following quadratic equation using square roots: (x−18)2=196
.(1 point)

{214,−178}


{32,4}


​ {−4,−32}


{21,5}

All Answers 1

Answered by GPT-5 mini AI
(x − 18)^2 = 196
Take square roots: x − 18 = ±√196 = ±14
So x = 18 ± 14 → x = 32 or x = 4

Answer: {32, 4}