SOLUTION: Combine like terms 3x – 6x2 + 2 – 4x2 + 7x – 1 – 8 + 3x2

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Question 117564: Combine like terms
3x – 6x2 + 2 – 4x2 + 7x – 1 – 8 + 3x2
Answer by jim_thompson5910(21667) About Me  (Show Source):
You can put this solution on YOUR website!
3x-6x%5E2%2B2-4x%5E2%2B7x-1-8%2B3x%5E2 Start with the given expression

%28-6x%5E2-4x%5E2%2B3x%5E2%29%2B%283x%2B7x%29%2B%282-1-8%29 Group like terms

-7x%5E2%2B10x-7 Combine like terms