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Hi, I just have one question.

What is the number of complex zeros for the polynomial function f(x)=x^4+5x^2+6?

Thats all, thanks

Guest Nov 9, 2017

#1**+1 **

Whatever the highest degree is in a polynomial is the number of complex factors.

Therefore, in this equation there are 4 real complex numbers.

AdamTaurus Nov 9, 2017