Question

Determine As Potências:

a) (0,3)-⁴=

b) (⅘)-³=

c) 2-⁷=

d) (5 Sobre 3)-⁴=​

Answer 1

Explicação passo-a-passo:

a) (3/10)-⁴= (10/3)⁴= 10000/81

b) (4/5)-³= (5/4)³= 125/64

c) 2-⁷= (1/2)⁷= 1/128

d) (5/3)-⁴= (3/5)⁴= 81/625