# How do you find the number of roots for #f(x) = 4x^3 – 20x – 50# using the fundamental theorem of algebra?

##### 1 Answer

Dec 25, 2015

The degree of the polynomial will let u determine the number of roots the polynomial has

#### Explanation:

for

The hoghest exponent is cube, which is 3

So the degree of the polynomial equation is 3rd degree

So the number of roots

Even if the 2 roots are equal, they are still counted as 2 roots because of its multiplicity