SOLUTION: Solve for x: f(x)=X^4-2x^3x^2+8x-4=0 How can I find all possible roots and for this polynomial. How can I sketch a graph of this? My instructor also uses synthetic divsion after

Algebra ->  Rational-functions -> SOLUTION: Solve for x: f(x)=X^4-2x^3x^2+8x-4=0 How can I find all possible roots and for this polynomial. How can I sketch a graph of this? My instructor also uses synthetic divsion after       Log On


   

Question 137148This question is from textbook College Algebra
: Solve for x: f(x)=X^4-2x^3x^2+8x-4=0
How can I find all possible roots and for this polynomial. How can I sketch a graph of this?
My instructor also uses synthetic divsion after he finds the first root and factor. This question is from textbook College Algebra

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
The coefficient of the x^2 term is missing.
Cheers,
Stan H.