Question

How many complex roots does the polynomial equation have? 3x^5−2x+1=0

Answer 1

The polynomial equation has 5 complex roots.

Explanation:

Answer 2

discriminant = b^2 - 4ac
= (-2)^2 - 4(3)(1)
= 4 - 12
= - 8

the square root of a negative will give two complex roots.