Finite Math and Applied Calculus (6th Edition)

Published by Brooks Cole
ISBN 10: 1133607705
ISBN 13: 978-1-13360-770-0

Chapter 0 - Section 0.3 - Multiplying and Factoring Algebraic Expressions - Exercises: 32

Answer

$$0$$ $$or$$ $$-4$$

Work Step by Step

$y^{2}-4y=y(y-4)$ $y(y-4)=0$ implies $y=0$ $or$ $y-4=0$
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