Factorize :x^3-x^2+ax+x-a-1
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hope this helps uh ...
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Answered by
211
x³-x²+ax+x-a-1
rearranging the terms
x³-x²+ax-a+x-1
x²(x-1)+a(x-1)+1(x-1)
(x-1)(x²+a+1)
hope this helps
rearranging the terms
x³-x²+ax-a+x-1
x²(x-1)+a(x-1)+1(x-1)
(x-1)(x²+a+1)
hope this helps
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