SOLUTION: x^3-x^2-x+1

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Question 1022184: x^3-x^2-x+1
Found 2 solutions by MathLover1, Alan3354:
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

x%5E3-x%5E2-x%2B1.....group
%28x%5E3-x%5E2%29-%28x-1%29........factor
x%5E2%28x-1%29-%28x-1%29
%28x%5E2-1%29%28x-1%29
%28x-1%29%28x%2B1%29%28x-1%29
solutions:
%28x-1%29=0->x=1->multiplicity 2
%28x%2B1%29=0->x=-1

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
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