F(x)=9x^3+2x^2−5x+4 and g(x)=5x^3−7x+4. what is f(x)−g(x)? please help/ explain!

asked Jun 15, 2021 191k views

5 votes

F(x)=9x^3+2x^2−5x+4 and g(x)=5x^3−7x+4. what is f(x)−g(x)?

please help/ explain!

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2 votes

Answer:

4x^3+2x^2+2x

Explanation:

9x^3+2x^2−5x+4 + -5x^3+7x-4

4x^3+2x^2+2x

Eric Dand answered Jun 18, 2021

7.0k points

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