Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 7 - Exponents and Exponential Functions - 7-3 Multipying Powers with the Same Base - Practice and Problem-Solving Exercises: 37

Answer

$5^2\times5^9=5^{11}$

Work Step by Step

$5^2\times5^?=5^{11}$ To multiply powers with the same base, we add the exponents. When we add $2$ and the second exponent, we must get $11$. The only way this is true is if the second exponent is $9$. Therefore, $5^2\times5^9=5^{11}$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.