Using Remainder theorem, find the remainder when x3-2x-4x-1 is divided – InterviewSolution

1.

Using Remainder theorem, find the remainder when x3-2x-4x-1 is divided by x+

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x^3-2x^2-4x-1as it is divided by X+1/3 put in X=-1/3hence(-1/3)^3-2(-1/3)^2-4(-1/3)-1=-1/27-2/9+4/3-1=-9/27-6/27+36/27-27/27=-9-6+36-27/27=-6/27=-2/9

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