Question

I) (3/5)³ ÷ (3/5)⁴=

j) (0,5²)²=

k) (7/4)⁴ x (7/4)²= ​

Answer 1

Resposta:

Explicação passo-a-passo:

I) (3/5)³ ÷ (3/5)⁴= (3/5)^-1 = 5/3

j) (0,5²)²= 0,5^4 = 0,0625

k) (7/4)⁴ x (7/4)²= ​ (7/4)^6 = 117649/4096 ou 28,7229...