Question

Calculo do (-0,5) alevado -3

Answer 1

Oie, Tudo Bom?

$= ( - 0.5) {}^{ - 3}$

$= ( - \frac{1}{2} ) {}^{ - 3}$

$= ( - 2) {}^{3}$

$= ( - 2) \: . \: ( - 2) \: . \: ( - 2)$

$= 4 \: . \: ( - 2)$

$\boxed { = - 8}$

Att. Makaveli1996