Question

factorise x cube + 2 x square minus x minus 2​

Answer 1

Answer:

answer for the given problem is given

Answer 2

Answer:

x³+2x²-x-2

factorise:

x²(x+2)-1(x+2)

(x²-1) (x+2)

•x=√1

x=1. x+2=0

x=-2

that's it, hope you understand all the best

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