SOLUTION: 5x^2+8x-1) + (4x^2+4x+18) - (9x^2-18)
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Question 1096556:  5x^2+8x-1) + (4x^2+4x+18) - (9x^2-18) 
Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
 
 
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