Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.2 - Exponents and Scientific Notation - Exercise Set: 88

Answer

$8.2\times10^{7}$

Work Step by Step

$(2\times10^{4})$$(4.1\times10^{3})$ =$(2\times10,000)$$(4.1\times1000)$ = $20000\times4100$ =$82000000$ =$8.2\times10^{7}$
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