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Mathematics 9 Online
OpenStudy (anonymous):

Alright, so, I tried to use the quadratic formula on x^2+2x+2 to find the final two roots for x^4+x^2-6x^2-14x-12=0, but I keep getting imaginary numbers. Does someone know if I'm correct on this or doing it wrong, or?

OpenStudy (anonymous):

yes you're doing it right. there are only two real roots

OpenStudy (anonymous):

the other two roots are complex

OpenStudy (anonymous):

Thank you so much!

OpenStudy (anonymous):

you're welcome! thanks for the reply

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