Algebra-1

Question Analysis
This question asks students to simplify an exponential expression involving a coefficient and a variable raised to a power, then identify the exponent of the variable in the simplified result.

Key Concept Explanation
The Power of a Power Rule states that . Additionally, when raising a product to a power, each factor is raised to that power: .

Step-by-step Solution
1. Apply the rule for raising a product to a power: