College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 3 - Summary, Review, and Test - Review Exercises - Page 436: 28

Answer

$(10x^3-26x^2+17x-13)\div(5x-3)=2x^2-4x+1-\frac{10}{5x-3}$

Work Step by Step

$\begin{array}{lllll} & 2x^{2} & -4x & +1 & \\ & -- & -- & -- & -\\ 5x-3\ \ \ \ \ ) & 10x^{3} & -26x^{2} & +17x & -13\\ & -10x^{3} & +6x^{2} & & \\ & -- & -- & & \\ & & -20x^{2} & +17x & \\ & & +20x^{2} & -12x & \\ & & -- & -- & \\ & & & 5x & -13\\ & & & -5x & +3\\ & & & -- & --\\ & & & & -10 \end{array} $ $(10x^3-26x^2+17x-13)\div(5x-3)=2x^2-4x+1-\frac{10}{5x-3}$
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