Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.4 - Polynomials - Exercise Set: 15


$$x^3+1 $$

Work Step by Step

$(x + 1)(x^2 - x + 1)$ $=x^3-x^2+x+x^2 - x + 1$ $=x^3+1 $
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