College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter P - Summary, Review, and Test - Review Exercises: 84

Answer

$(x + 7y)$$(3x - 5y)$ = $3x^{2} + 16xy - 35y^{2}$

Work Step by Step

$(x + 7y)$$(3x - 5y)$ = $3x^{2}$ - $5xy$ + $21xy$ - $35y^{2}$ = $3x^{2} + 16xy - 35y^{2}$
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