Solve the Equation $$\log _ { 3 } x ^ { 2 } = \log _ { 3 } ( 2 x + 8 )$$

Multiple Choice

Solve the equation. Use a calculator where appropriate. If the answer is irrational, round to the nearest hundredth.
- $$\log _ { 3 } x ^ { 2 } = \log _ { 3 } ( 2 x + 8 )$$

A) $\frac { 4 } { 3 }$
B) 4
C) 4, -2
D) no solution