SOLUTION: subtract the polynomials (x^3 + 7x^2 -5) - (2x^3 - 8x^2 +3) the difference is?

SOLUTION: subtract the polynomials (x^3 + 7x^2 -5) - (2x^3 - 8x^2 +3) the difference is?

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Question 351048: subtract the polynomials
(x^3 + 7x^2 -5) - (2x^3 - 8x^2 +3)
the difference is?
Answer by nyc_function(2741) (Show Source): You can put this solution on YOUR website!
(x^3 + 7x^2 -5) - (2x^3 - 8x^2 +3)

x^3 + 7x^2 -5 - 2x^3 + 8x^2 -3

-x^3 + 15x^2 - 8

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