SOLUTION: Short Answer. Find the difference: (7x3 - 7x2 - 1) - (9x2 - x + 4)

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Question 548535: Short Answer. Find the difference:
(7x3 - 7x2 - 1) - (9x2 - x + 4)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
(7x^3 - 7x^2 - 1) - (9x^2 - x + 4)


7x^3 - 7x^2 - 1 - 9x^2 + x - 4


7x^3 - 16x^2 + x - 5


So (7x^3 - 7x^2 - 1) - (9x^2 - x + 4) = 7x^3 - 16x^2 + x - 5