PCH 3.5 logs and exponents

Solve (if more than one answer, separate with comma):

 $\log_3x^2=6$  

Tags

CCSS.HSF.BF.B.5

Solve: $\log\left(x+6\right)+\log\left(x+2\right)=\frac{1}{2}\log25$  

Solve:
 $4e^{0.4x}=24$ 

Round your answer to 3 decimal places 

Evaluate: $5^{\left(1+\log_511\right)}$  

Evaluate.