Question

quadratic equation.

Answer 1

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

Answer 2

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..

Answer 3

oops. i meant -15 over 4

Answer 4

anyone?

Answer 5

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...

Answer 6

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

Answer 7

thank you very much!