SOLUTION: Combine like terms: 3x^3+5xy+x^3-xy

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Question 35761: Combine like terms:
3x^3+5xy+x^3-xy

Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
3x^3 + 5xy + x^3 - xy =
4x^3 + 4xy