How many roots do the following equation have 2x^4 -x^3-12x^2-25x+5=0

Question

asked Apr 17, 2019 218k views

1 Answer

Daniel Wilson · Answer 1 · 2019-04-21T06:25:19+0000

Answer:

4 roots

Explanation:

a 4th degree polynomial has 4 roots

they may be complex or real, but it will always have 4 roots

In this case it has 2 real roots and 2 complex roots