Algebra and Trigonometry 10th Edition

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

Chapter 3 - 3.3 - Polynomial and Synthetic Division - 3.3 Exercises - Page 270: 26

Answer

$5x^{2}+ 3x - 2$

Work Step by Step

Since we are dividing by (x + 3) the zero of that x = -3 goes into the top left space. $\hspace{0mm}\underline{-3|}\hspace{5mm}5\hspace{5mm}18\hspace{5mm}7\hspace{5mm}-6$ $ \hspace{15mm}\underline{-15\hspace{1mm}-9\hspace{10mm}6}$ $\hspace{11mm}5\hspace{7mm}3\hspace{3mm}-2\hspace{7mm}\underline{|0}$ Since the bottom right space has a 0, there is no reminder.
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