Question

According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function?

f(x) = (x3 – 3x + 1)2

Answer 1

6

Explanation:

Because im from zone 6

Answer 2

It should have 3 solutions.
The number of solutions depends on the term with the highest exponent.
So, in this case we have a cubic equation, there are 3 solutions.
If we have a quartic equation (4th power), there should be 4 solutions.