College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Section P.8 - Solving Basic Equations - P.8 Exercises: 77

Answer

$x=-8$

Work Step by Step

$2x^{5/3}+64=0$ We subtract 64: $2x^{5/3}=-64$ And divide by 2: $x^{5/3}=-32$ And solve for $x$: $x=(-32)^{3/5}=-8$
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