SOLUTION: Subtract and collect like terms: (2x^2-x^7-6) - (2x^3-x^7-8)

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Question 50811: Subtract and collect like terms:
(2x^2-x^7-6) - (2x^3-x^7-8)
Answer by tutorcecilia(2152) About Me  (Show Source):
You can put this solution on YOUR website!
(2x^2-x^7-6) - (2x^3-x^7-8)
2x^2-x^7-6 - 2x^3+x^7+8
-2x^3+2x^2+2
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