## anonymous 5 years ago quadratic equation.

1. anonymous

$2x ^{2}+x+2=0$ is the problem.. so far i am at $-1\sqrt{-14}\over 4$

2. anonymous

the -1 isn't over 4 though... So I believe I am suposed to have 2 answers.. idk if they are non real or different real answers.. I need to determine that and find the answers..

3. anonymous

oops. i meant -15 over 4

4. anonymous

anyone?

5. anonymous

By using the qudratic equation, I get A = 2, B = 1, C = 2. You have it right. It is: $-1 \pm \sqrt(-15)/4$ Since the answer in the square root is negative, it is a non-real answer or imaginary number with: $(-1 \pm \sqrt(15 i) )\div 4$ I hope that helps...

6. anonymous

i'm curious if my thing is frozen.. can someone type something so i know

7. anonymous

thank you very much!

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