Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 10 Counting Methods and Probability - 10.2 Use Combinations and Binomial Theorem - 10.2 Exercises - Skill Practice - Page 695: 31

Answer

$$x^{12}-4x^9y^2+6x^6y^4-4x^3y^6+y^8$$

Work Step by Step

We know from the Binomial Theorem (page 693) that we can expand the given expression without multiplying it out. Doing this, we obtain: $$x^{12}-4x^9y^2+6x^6y^4-4x^3y^6+y^8$$
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