I’m Guessing The Answer Is A. (-2 , -3)
When multiplying numbers with the same base, you can add the exponents. For example, for a) and b), the simplified versions would be 4^12 and 6^7.
When dividing numbers with the same base, you subtract the exponents. For c) and d), the simplified answers would be 8^5 and 7^2.
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Answer: 
Step-by-step explanation:
1. You have the following expression given in the problem above:
2. Then, according to the Negative exponent rule, you have that:
3. So, based on the rule shown above, the negative exponents indicates that 
must be in the denominator and 
must be in the numerator. Therefore, you obtain the following expression:
