Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter R - Review of Basic Concepts - R.4 Factoring Polynomials - R.4 Exercises - Page 44: 98


$8\left( r-\dfrac {3y}{16}\right) ^{2}+\dfrac {311y^{2}}{32}$

Work Step by Step

$8r^{2}-3rs+10s^{2}=8\left( r^{2}-\dfrac {3}{8}rs+\dfrac {9y^{2}}{256}\right) +\dfrac {311y^{2}}{32}=8\left( r-\dfrac {3y}{16}\right) ^{2}+\dfrac {311y^{2}}{32}$
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