Question

[(-4) ELEVADO A 12×(-4) ELEVADO A 3]÷[(-4)×(-4)ELEVADO A 11]

Answer 1

$\left[(-4)^{12}\times (-4)^3]\div[(-4)\times (-4)^{11}\right]\\\dfrac{(-4)^{12}\times (-4)^3}{(-4)\times (-4)^{11}\right]}=\\\dfrac{(-4)^{12+3}}{(-4)^{1+11}}=\\\dfrac{(-4)^{15}}{(-4)^{12}}=(-4)^{15-12}=(-4)^3=(-4)\times (-4)\times (-4)=-64$

Espero ter sido util