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Evaluate the expression: 7 to the -5th power multiplied by 7 to the 3rd power.

Evaluate the expression: 7 to the -5th power multiplied by 7 to the 3rd power.
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1 vote
Evaluate the expression: 7 to the -5th power multiplied by 7 to the 3rd power.

User Jeffery Thomas
by
8.3k points

1 Answer

4 votes
When the bases are the same you add the exponents

-5+3 ==-2
7^-2 or. 1/49
User Igneosaur
by
9.1k points
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