SOLUTION: factorize using factor theorem: x^3+2x^2-x-2

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Question 1081954: factorize using factor theorem: x^3+2x^2-x-2
Answer by josgarithmetic(39621)   (Show Source): You can put this solution on YOUR website!
Possible rationals to check are -2, -1, 1, 2. 

-2   |   1   2   -1   -2
     |      -2    0    2
     |___________________________
        1    0   -1    0

Quotient there means  .



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