Question

( 3/2 ) elevado a x = ( 8/27)

alguém sabe a resposta?

Answer 1

(2/3)^x = 8/27

(2/3)^x = 2³/3³

(2/3)^x = (2/3)³ ---->bases iguais (2/3) iguala os expoentes --->x = 3  

Verificando: (2/3)³ = 8/27