Question

me ajudem com a questao "E"

Answer 1

$Resolu\c{c}\~ao\to \left\{\begin{array}{ccc}log_3\ 2+log_3\ (x+1)=1\\\\log_3\ 2*(x+1)=1\\\\log_3\ 2x+2 = 1\\\\3^1 = 2x+2\\\\2x = 3-2\\\\2x=1\\\\\boxed{\boxed{x = \frac{1}{2}}} \end{array}\right$

Espero ter ajudado. :))