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A student’s incorrect attempt to simplify an exponential expression is show in the box

What is his mistake!!!!!

A student’s incorrect attempt to simplify an exponential expression is show in the-example-1
User Trey Stout
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1 Answer

11 votes
11 votes

Answer:

A

Explanation:

x^a/x^b=x^(a-b). General rule of exponents

User Yelliver
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