A polynomial function, f(x), with rational coefficients has roots of –2 and mc001-1.jpg. The irrational conjugates theorem states that which of the following must also be a root of the function? mc0

A polynomial function, f(x), with rational coefficients has roots of –2 and mc001-1.jpg.

The irrational conjugates theorem states that which of the following must also be a root of the function?

mc001-2.jpg

mc001-3.jpg

mc001-4.jpg

mc001-5.jpg