University Calculus: Early Transcendentals (3rd Edition)

Published by Pearson
ISBN 10: 0321999584
ISBN 13: 978-0-32199-958-0

Chapter 5 - Section 5.4 - The Fundamental Theorem of Calculus - Exercises - Page 320: 22

Answer

$\frac{22}{3}$

Work Step by Step

\begin{aligned} \int_{-3}^{-1} \frac{y^{5}-2 y}{y^{3}} d y&=\int _{-3}^{-1}\left(y^2-\frac{2}{y^2}\right)dy\\ &=\int _{-3}^{-1}\left(y^2-2y^{-2}\right)dy\\ &= \frac{1}{3}y^3+2y^{-1}\bigg|_{-3}^{-1}\\ &= \left(\frac{-1}{3}-2 \right) - \left(-9-\frac{2}{3}\right)\\ &=\frac{22}{3}\end{aligned}
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