Use the Power Rule and the Power of a Product $\left( 3 a ^ { 3 } b \right) ^ { 2 }$

Multiple Choice

Use the power rule and the power of a product or quotient rule to simplify the expression.
- $\left( 3 a ^ { 3 } b \right) ^ { 2 }$

A) $3 a ^ { 5 } b ^ { 2 }$
B) $9 a ^ { 5 } b ^ { 2 }$
C) $3 a ^ { 6 } b ^ { 2 }$
D) $9 a ^ { 6 } b ^ { 2 }$