Answer
$x=${$\dfrac{-1}{2},4$}
Work Step by Step
Since, we have $x(2x-7)=4$
or, $2x^2-7x-4=0$
or, $(2x+1)(x-4)=0$
Hence, solution set: $x=${$\dfrac{-1}{2},4$}
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 10 - Cumulative Review Exercises - Page 818: 2
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