Question

How do I get the x-interc. for this equation ..... f(x)=x^3-2x^2+x+1

Answer 1

try long division.

Answer 2

is ther another way?

Answer 3

i dont think so...since its a polynomial to the third degree.

Answer 4

just for reference http://www.wolframalpha.com/input/?i=x^3-2x^2%2Bx%2B1
it seems like a complex.

Answer 5

thanks

Answer 6

set f(x)=0