SOLUTION: (x^2 -2x-7)+(2x^2+3x -4)
Algebra.Com
Question 186641: (x^2 -2x-7)+(2x^2+3x -4)
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
(x^2 -2x-7)
(2x^2+3x -4)
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3x^2+x-11 ans.
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