Question

with given F(x)=x^4-6x^3+7x^2-6x+6
A.) What would be the maximum number of real zeros and why?, Minimum number of real zeros?

Answer 1

4 zeros because it's a 4th degree polynomial

Answer 2

how about the maximum number of complex zeros< why?

Answer 3

2 real zeros because there are two sign changes

Answer 4

i remember now that the degree determines the amount of zeros, i was trying to factor this and it's non factorable, that is where i had trouble.. Thank you..

Answer 5

No problem good luck to you