Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 6 - Exponential Functions and Sequences - 6.1 - Properties of Exponents - Exercises - Page 296: 18

Answer

$\frac{s}{9r^{11}}$

Work Step by Step

The given expression is $=\frac{10^0r^{-11}s}{3^2}$ Use $a^0=1$. $=\frac{(1)r^{-11}s}{3^2}$ Use $a^{-n}=\frac{1}{a^n}$. $=\frac{s}{3^2r^{11}}$ Use $3^2=9$. $=\frac{s}{9r^{11}}$.
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