Question

X3 +x2 -x-2 factories​

Answer 1

Answer:

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x³+x²-x-2=0

x(x²+x-1)-2=0

x=2

x²+x-1=0

x=-1-root3/2

x=-1+root3/2

Answer 2

HERE IS UR ANSWER DEAR,

let

x³ + x² -x -2 =0

[x ( x²+ x -1) ]-2 = 0

x-2 = 0

x= 2