Answer
$x^3+2x^2+7x+28$
Work Step by Step
divisor is $x+3$
quotient is $x^2-x+10$
remainder is $-2$
$(x^2-x+10)(x+3)-2$
$x^2*x+x^2*3+(-x)(x)+(-x)(3)+10*x+10*3-2$
$x^3+3x^2-x^2-3x+10x+30-2$
$x^3+2x^2+7x+28$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 6 - Section 6.4 - Dividing Polynomials: Long Division and Synthetic Division - Exercise Set - Page 372: 100
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