Question

(x-6)²=2(x+12)=O , Help-me

Answer 1

$(x - 6)^2 = 2(x + 12) = 0 \\ \\ (x - 6)*(x - 6) = 2x + 24 \\ \\ x^2 - 6x - 6x + 36 = 2x + 24 \\ \\ x^2 - 12x + 36 = 2x + 24 \\ \\ x^2 - 12x + 36 -2x - 24 = 0 \\ \\=> x^2 - 14x + 12 = 0$

Answer 2

$(x-6)^2=2(x+12) \\ \\ x^2 - 2.x.6 + 6^2 = 2x + 24 \\ \\ x^2 - 12x + 36 = 2x+24 \\ \\ x^2 - 12x + 36 -2x - 24 = 0 \\ \\ x^2-14x+12=0$

Espero ter ajudado. Valeu!