College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 3, Polynomial and Rational Functions - Section 3.3 - Dividing Polynomials - 3.3 Exercises - Page 310: 46

Answer

$-273$

Work Step by Step

Remainder Theorem: If the polynomial $P(x)$ is divided by $x-c$ , then the remainder is the value $P(c)$ . Important: zeros for missing powers of P(x). $\left.\begin{array}{l} -2 \ \lfloor \\ \\ \\ \end{array}\right.\begin{array}{rrrrr} 6 & 0 & 10 & 0 & 1 & 1 \\\hline &-12 & 24 & -68 & 136 & -274 \\\hline 6 &-12 & 34 & -68 & 137 &|\ \ \ -273 \end{array}$ $R(x)=P(-2)=-273$
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