SOLUTION: (5x^4 +4x^3 -1) - (7x^2 -6x +6) = ?

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Question 924884: (5x^4 +4x^3 -1) - (7x^2 -6x +6) = ?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
(5x^4 +4x^3 -1) - (7x^2 -6x +6) = 5x^4 +4x^3 -1 -7x^2 +6x -6)
(5x^4 +4x^3 -1) - (7x^2 -6x +6) = 5x^4 +4x^3 - 7x^2 + 6x - 7