SOLUTION: (X2-3x+7)+(3x2+5x-9)

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Question 687147: (X2-3x+7)+(3x2+5x-9)
Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
%28x%5E2-3x%2B7%29%2B%283x%5E2%2B5x-9%29
Combine like terms
x%5E2%2B3x%5E2-3x%2B5x%2B7%2B%28-9%29
highlight%284x%5E2%2B2x-2%29
Happy Calculating!!!