Algebra

Please help ASAPPP!!!!
I have no idea how to even start on this!

f(x)=9x^3+2x^2-5x+4 and g(x)=5x^3-7x+4. What is f(x)-g(x)? Show all of your steps and wrote your final answer in factored form.

If someone could help me work through this problem that would be great!

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asked by Taylor
  1. for heavens sake it says to subtract, so subtract

    9-5 = 4
    2 - 0 = 2
    -5 - -7 = 2
    4-4 = 0
    so

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

    2x(2x^2 + x + 1)

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    posted by Damon

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