SOLUTION: Hey, I'm pretty stumped on a problem on my homework, it would be great if you could help solve it for me! Factor this over the set of complex numbers: {{{x^4+35x^2-36=0}}}

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: Hey, I'm pretty stumped on a problem on my homework, it would be great if you could help solve it for me! Factor this over the set of complex numbers: {{{x^4+35x^2-36=0}}}       Log On


   

Question 606818: Hey,
I'm pretty stumped on a problem on my homework, it would be great if you could help solve it for me!
Factor this over the set of complex numbers: x%5E4%2B35x%5E2-36=0
Thank ye!
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
(x^2 - 1)(x^2 + 36) = 0

(x + 1)(x - 1)(x + 6i)(x - 6i) = 0