Answer
The solutions are 0 and 2.5.
Work Step by Step
If a product is 0, one of the factors must be 0.
Use the addition property of equality to solve for n.
−3n=0 or 2n−5=0
−3n÷−3=0÷−3 or 2n−5+5=0+5
n=0 or 2n=5
n=0 or 2n÷2=5÷2
n=0 or n=2.5
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 9 - Quadratic Functions and Equations - 9-4 Factoring to Solve Quadratic Equations - Practice and Problem-Solving Exercises - Page 571: 11
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