SOLUTION: I need your help in add\subtract Polynomials as in this problem {{{(5x^3+x-4)+(6x^2-3x-5)}}}?

Question 196101: I need your help in add\subtract Polynomials as in this problem
?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
I need your help in add\subtract Polynomials as in this problem

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Collect like terms. There's only one x^3 term and one x^2 term.
There's x in the 1st and -3x in the 2nd term. That totals -2x.
Then add -4 and -5, = -9.

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