Answer
no real solutions
Work Step by Step
Quadratic formula, a=$2$, b=$-4$, c=$3$
$x=\displaystyle \frac{-b\pm\sqrt{b^{2}-4ac}}{2a}$
Checking $\Delta=b^{2}-4ac=16-4(2)(3)=-8$
$\Delta$ is negative
so
there are no real solutions.
Finite Math and Applied Calculus (6th Edition)
by Waner, Stefan; Costenoble, Steven
Published by
Brooks Cole
ISBN 10:
1133607705
ISBN 13:
978-1-13360-770-0
Chapter 0 - Section 0.5 - Solving Polynomial Equations - Exercises - Page 30: 16
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