Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 5 - Polynomials and Factoring - 5.5 Factoring Sums or Differences of Cubes - 5.5 Exercise Set: 6

Answer

a difference of cubes

Work Step by Step

Both terms of the given expression, $ x^3y^3-27z^3 ,$ are perfect cubes and their coefficients have $\text{ opposite signs }.$ Hence, the given expression is $\text{ a difference of cubes }.$
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