162k views
18 votes
Simplify the expression. Your answer must contain only positive exponents.
(7^-8)(7^3)

User Mgear
by
5.4k points

1 Answer

10 votes

Answer:


(1)/(7^5)

Explanation:

When multiplying bases that are the same with different exponents, you add the exponents:


7^(-8)*7^3=7^(-8+3)=7^(-5)=(1)/(7^5)

User Filimindji
by
6.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.