SOLUTION: please help me solve (3x^2+5x+7)-(3x^2-2x+2)

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Question 70155: please help me solve (3x^2+5x+7)-(3x^2-2x+2)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
%283x%5E2%2B5x%2B7%29-%283x%5E2-2x%2B2%29 Start with given expression
3x%5E2%2B5x%2B7-3x%5E2%2B2x-2%29 Distribute the negative
3x%5E2-3x%5E2%2B5x%2B2x%2B7-2Group like terms
0x%5E2%2B7x%2B5Simplify by adding and subtracting like terms
7x%2B5Answer