72.0k views
5 votes
Simplify the expression: x7 · y3 · x8 · y2

User Tom Hebb
by
7.5k points

1 Answer

4 votes
x^15 times y^5.
When you multiply numbers with the same base, you simply add the exponents.
User Masao Liu
by
7.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.