Question

calcule a expressao (1/2)^- 3 mais (1/2)^5=

Answer 1

Vamos aos cálculos.

$\Large ({ \frac{1}{2} })^{ - 3} + { (\frac{1}{2} )}^{5} = > \\\Large{2}^{3} + {2}^{ - 5} = > {2}^{ - 2} = > \boxed{\frac{1}{4} }$