SOLUTION: Explain why there is no real solution to the quadratic equation {{{2x^2+x+7+0}}}

SOLUTION: Explain why there is no real solution to the quadratic equation {{{2x^2+x+7+0}}}

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Question 594308: Explain why there is no real solution to the quadratic equation
Answer by unlockmath(1688) (Show Source): You can put this solution on YOUR website!
Hello,
Plugging the values we get:

We get a negative number under the radical hence there is no solution.
-1+-sqrt-55/4
Make sense?
RJ
www.math-unlock.com
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