Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 3 - Review Exercises - Page 302: 71


$2$ zeros.

Work Step by Step

$t^2-t^5=0\\t^2(1-t^3)=0$. Thus $t^2=0\\t=0$ or $1-t^3=0\\1=t^3\\1=t$ Thus the polynomial has $2$ zeros.
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