Question

Calcule as potências:
a) (+13)⁴ ÷ (+13)³=
b) (+11)² ÷ (+11)²=
c) [(+7)5]²=
d) (-5)²]⁴=
e) (+12)² ÷ 72 - 3=
f) (+1)⁴ - (+8)² ÷ (-2)⁴=

me ajudem pfvr :(​

Answer 1

Resposta:

A) 13

B) 1

C) 1225

D) 390625

E) -1

F) -3