Answer
no real solutions
Work Step by Step
Quadratic formula, a=1, b=$-1$, c=1
$x=\displaystyle \frac{-b\pm\sqrt{b^{2}-4ac}}{2a}$
Checking $\Delta=b^{2}-4ac=1-4=-3$
$\Delta$ 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: 15
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
