Question

$3^{x^2+x-12}=1$

Answer 1

$3^{x^2+x-12}=3^0\ x^2+x-12=0\ D=1+48=49=7^2\ x_1= frac{-1-7}{2}=-4\ x_2= frac{-1+7}{2}=3$

Ответ: -4 и 3