Question

Sendo A = √36/81 e B = (3/4)³ 3 , determine o valor de A x B.

Answer 1

AxB= (raiz de 36/81)x[(3/4)^3x3]
= (6/9)x(27/64)x3
=(6/9)x(81/192)
=486/1728
=9/32


Espero ter ajudado :)