- AQ, because
- BP, because subtracting equal powers gives 0
- CBoth, the answer can be 0 or 1
- DNeither, the answer is a
Step-by-Step Solution
, and any non-zero number to the power 0 is 1. So Q is correct.
Answer: A) Q, because
Two students simplify (a is not 0).
Student P writes the answer as 0 and Student Q writes the answer as 1.
Who is correct and why?
Class 7Laws of ExponentsNumber System
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