Question

14) Resolva:
a) √(36/144)/((8/5) )

b) (3/7)^(-3)= ​

Answer 1

Explicação passo-a-passo:

a) √(36/144)/(8/5) =

(√36/√144)/(8/5) =

(6/12)/(8/5) =

(1/2)/(8/5) =

1/2 • 5/8

5/16

b) (3/7)^(- 3) =

(7/3)³ =

343/27