Question

(x−6)^2=7
x=?
add explaintation please

Answer 1

x= -41

Explanation:

`(x-6)^(2) =7\\(x-6)(x-6)=7\\\\x^(2) - 6x - 6x + 36 = 7\\x^(2) +12x +36 =7\\\\ -36 -36\\x^(2) +12x=-29\\ -12x -12\\x^(2) = -12x -29\\x^(2)/x = (-12x -29)/(x) \\x=-12-29`