Question

Calcule as potências ​

Answer 1

Resposta:

A-) 3x3x3x3=81

2×2×2×2=16

81/16 resposta

B-)(-1/4)-³ = (4/1)³ = (4)³ = 4.4.4 = 64 ✓

Answer 2

Resposta:

$a)(+\frac{3}{2} )^{-4} =(\frac{2}{3} )^{4} =\frac{16}{81}$

$b)(-\frac{1}{4} )^{-3} =(-4)^{3} =-64$