#### Answer

x=4 or -$\frac{9}{2}$

#### Work Step by Step

Set each variable factor as equal to zero and then isolate the variable to find the solutions.
10(x-4)(2x+9)=0
x-4=0 or 2x+9=0
x=4 or 2x=-9
x=4 or x=-$\frac{9}{2}$

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

x=4 or -$\frac{9}{2}$

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