Algebra-1

Question Analysis
This question assesses the student's understanding of how to rewrite expressions with negative exponents as positive exponents by applying the rules of exponents.

Key Concept Explanation
The key concept is that when dividing powers with the same base, you subtract the exponents. Additionally, a negative exponent can be rewritten as a positive exponent in the denominator.

Step-by-step Solution
1. Apply the exponent rule for multiplication:
2. The simplified expression is

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