SOLUTION: Solve the question in the real number system. x^4-3x^3+5x^2-x-10=0

Question 1046214: Solve the question in the real number system. x^4-3x^3+5x^2-x-10=0
Answer by josgarithmetic(39613) (Show Source): You can put this solution on YOUR website!
Use synthetic division to check for possible roots, -10,-5,-2,-1,1,2,5,10.

If you need help with synthetic division, say so; but it is easy to learn to do.

Roots found should be -1 and +2. These are the RATIONAL real roots.
Equation is ;
There are two other complex solutions, but if you want just the real number solution,s then x=-1 or x=2.

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