Question

Como se resuelve esta operación?​

Answer 1

$-(-\frac{1}{2})^{-3}.(-4)^{-3}.(-3)^{-3}\\\\-[(-\frac{1}{2}).(-4).(-3)]^{-3}\\\\-(-\frac{12}{2})^{-3}\\\\-(-6)^{-3}\\\\-(-\frac{1}{6}) ^3\\\\-(-\frac{1^3}{6^3})\\\\-(-\frac{1}{216} )\\\\= \frac{1}{216}$