SOLUTION: find all zeros of the polynomial function. g(x)=x^3-2x^2-x+2
Algebra
->
Equations
-> SOLUTION: find all zeros of the polynomial function. g(x)=x^3-2x^2-x+2
Log On
Algebra: Equations
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Equations
Question 701655
:
find all zeros of the polynomial function. g(x)=x^3-2x^2-x+2
Found 2 solutions by
jim_thompson5910, Alan3354
:
Answer by
jim_thompson5910(35256)
(
Show Source
):
You can
put this solution on YOUR website!
Hint:
g(x)=x^3-2x^2-x+2
0=x^3-2x^2-x+2
x^3-2x^2-x+2 = 0
(x^3-2x^2)+(-x+2) = 0
x^2(x-2)-1(x-2) = 0
(x^2 - 1)(x-2) = 0
(x-1)(x+1)(x-2) = 0
Answer by
Alan3354(69443)
(
Show Source
):
You can
put this solution on YOUR website!
find all zeros of the polynomial function. g(x)=x^3-2x^2-x+2
--------------
Try x = 1 & x = 2, plus and minus first.