Question

A) -7² =
B) (-5)² =
C) 2⁵ =
D) (-2)⁵ =
E) -(-3)⁴ =
F) -(-3)³=
G) (2/5)³=
H) (-2/5)-³=
I) (-1/2)⁴=
J) 6-² =​

Answer 1

Explicação passo-a-passo:

a) - 49

b) +25

c) +32

d) - 32

e) - (+81)= - 81

f) - (- 27)= + 27

g) 8/125

h) ( - 5/2)³= - 125/8

i) +1/16

j) (1/6)²= 1/36