Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 11 - Rational Expressions and Functions - 11-3 Dividing Polynomials - Lesson Check - Page 681: 3


The answer is $5n^2-4n+1$.

Work Step by Step

$(25n^3-11n+4) \div (5n-4)$ $5n^2-4n+1$ _________________________ $5n+4) 25n^3 -11n +4$ $25n^3+20n^2$ _________________________ $-20n^2-11n+4 $ $-20n^2-16n $ _________________________ $5n+4$ $5n+4$ _________________________ $0$ The answer is $5n^2-4n+1$.
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