SOLUTION: add (3x^3-5x+2)-(2x^3-5x^2-5x+4)

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Question 68888: add (3x^3-5x+2)-(2x^3-5x^2-5x+4)
Answer by rmromero(383) About Me  (Show Source):
You can put this solution on YOUR website!


%283x%5E3-5x%2B2%29-1%282x%5E3-5x%5E2-5x%2B4%29



Use distributive property to simplify the equation.

3x%5E3+-+5x+%2B+2+-+2x%5E3+%2B+5x%5E2+%2B+5x+-4



Combine like terms

3x%5E3+-+2x%5E3+%2B+5x%5E2+-+5x+%2B+5x+-4+%2B+2

%283x%5E3+-+2x%5E3%29+%2B+5x%5E2+%2B+%28-5x+%2B+5x%29+%2B+%28-4+%2B+2%29

x%5E3+%2B+5x%5E2+-2