Question

Resolva

a:2 elevado a -5

b:5 elevado a -3

c:(1/2)elevado a -2

d:(2/3)elevado a -3

Answer 1

Expoente Negativo Inverte A base e resolva normalmente

a)
${2}^{ - 5}$
$\frac{1}{ {2}^{5} } \\ \\ \frac{1}{32}$
B) $\frac{1}{ {5}^{3} } \\ \\ \frac{1}{125}$
c)
${2}^{2} \\ 4$

d)
$(\frac{3}{2} {)}^{3} \\ \\ \frac{27}{8}$