Question

log ₃² X + log ₃ X = 2

Answer 1

Boa noite 

log3(x)² + log3(x) - 2 = 0

y = log3(x)

y² + y - 2 = 0

(y + 2)*(y - 1) = 0

y = -2  , log3(x) = -2,  x = 3^-2 = 1/9
y = 1 , log3(x) = 1, x = 3^1 = 3