OpenStudy (anonymous):

If 2+5i is a zero of the polynomial f(x), what is another zero of f(x)?

5 years ago
terenzreignz (terenzreignz):

Fun, easy :) If a complex number a+bi is a zero of some polynomial f(x), its conjugate a-bi is also a zero of said polynomial ^_^

5 years ago
OpenStudy (anonymous):

thank ya thank ya

5 years ago
terenzreignz (terenzreignz):

no problem :)

5 years ago