Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 1 - Section 1.2 - Exponents and Radicals - 1.2 Exercises - Page 24: 106

Answer

$a) 2^5 = 32$ $b) 10^6 = 1,000,000$

Work Step by Step

a) Keep the exponent of five and divide 18 by 9. Your answer will be two. 2 to the 5th power is 32. b) Keep the exponent of six and multiply 20 by .5. Your answer will be 10. 10 to the 6th power is 1,000,000.
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