SOLUTION: factorize the sum x^3+x+2

SOLUTION: factorize the sum x^3+x+2

Algebra.Com

Question 768366: factorize the sum x^3+x+2
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
Synthetic division for Rational Roots Theorem shows that -1 is a root.
Factorization is
The quadratic is not factorable for real numbers because discriminant is -7, less than zero.
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