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
