First step?
Last edited by Jason76; July 13th 2014 at 08:26 PM.
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you can always just divide $x(x^2-x-6)=x^3-x^2-6x$ $x^3-4x-7-(x^3-x^2-6x)=x^2+2x-7$ $x^2+2x-7-(x^2-x-6)=3x-1$ so your quotient is $(x+1)$ with remainder $3x-1$
Hello, Jason76! . . Therefore: .
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