SOLUTION: What is the coefficient of the term with highest degree in the diffenence of (3x²-4x-2) – (-x² - 4x +7)?

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Question 275296: What is the coefficient of the term with highest degree in the diffenence of
(3x²-4x-2) – (-x² - 4x +7)?
Answer by Greenfinch(383) About Me  (Show Source):
You can put this solution on YOUR website!
3x^2 -(-x^2) = 4x^2, so the figure is 4