factorise x³-x²-x+2
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The given question is wrong.
The correct question is: x3_2x2_x+2
x3_2x2_x+2= (x3_2x2)_(x_2) =x2(x_2)_1(x_2)
=(x_2)(x2_1)
=(x_2)(x+1)(x_1)
So the required factors are (x_2) , (x+1) and (x_1)
simpal97:
no it's ryt
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