Question

calcule as potências
a)5-³ =
b)2-¹=
c)(½)-³=
d)7-³=​

Answer 1

Resposta:

A)125

B)2

C)1/8

D) 343

Explicação passo-a-passo:

$A) 5^{3} \\ 125$

-----------------------------------------------------------------------------------------------------------------------

$B)2^{1} \\2$

-----------------------------------------------------------------------------------------------------------------------

$C)(\frac{1}{2} )^{3} \\ \frac{1}{8}$

-----------------------------------------------------------------------------------------------------------------------

$D)7^{3} \\343$