Question

according to the fundamental theorem of algebra, how many zeros does the polynomial, f(x)=x^3-10x^2+27x-12? do you find it the same way youd find it normally?

Answer 1

Any polynomial of degree of n have n roots (real and complex ones).
If we take into account only real roots, then a polynomial of degree of n can have n real roots at most.

In this case, the polynomial can have 3 real roots at most.