Factorise x3+x+2

Please answer as soon as possible because I have my exams tomorrow.

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Solution

x3+x+2

= x3 +x2 -x2 -x +2x +2

= x2(x+1) - x(x+1) +2(x+1)

= (x+1)(x2-x+2) Ans.

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Factorise x3+x+2 Please answer as soon as possible because I have my exams tomorrow.

x3+x+2 = x3 +x2 -x2 -x +2x +2 = x2(x+1) - x(x+1) +2(x+1) = (x+1)(x2-x+2) Ans.

Factorise x3+x+2

Please answer as soon as possible because I have my exams tomorrow.

x3+x+2

= x3 +x2 -x2 -x +2x +2

= x2(x+1) - x(x+1) +2(x+1)

= (x+1)(x2-x+2) Ans.