Question

1 - Resolva as potencias:
a) (2/3)2 =
b) (4/7)2 =
c) (7/5)2 =
d) (1/3)2 =
e) (5/3)2 =
f) (7/30)º​

Answer 1

a) (2/3)² = (2/3)(2/3) = 4/8

b) (4/7)² = (4/7)(4/7) = 16/49

c) (7/5)² = (7/5)(7/5) = 49/25

d) (1/3)² = (1/3)(1/3) = 1/9

e) (5/3)² = (5/3)(5/3) = 25/9

f) (7/30)⁰ = 1

Explicação passo-a-passo:

Propriedade das Potências - qualquer número elevado a zero vale 1

Bom estudo!!!!!

29/10