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Mathematics 9 Online
OpenStudy (anonymous):

Is this correct? (7x^3 - 4x^2 + 2) - (2x^3 + 5x - 7) 5x^3 + 4x^2 - 5x - 9

OpenStudy (imstuck):

no that's not correct. It's like this:

OpenStudy (anonymous):

If your factoring I agree with some of it. I think it's 5x^3 + 4x^2 +9 - 5x

OpenStudy (imstuck):

|dw:1415148384914:dw|

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