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April 20, 2014

Homework Help: Math

Posted by Hannah on Saturday, February 26, 2011 at 4:42pm.

Differentiate

g(x)=(x^3+1)(3x^2-1)

so I use g'(x) X h(x) + g(x) X h'(x)

so the derivative of (x^3+1)=3x^2
and (3x^3-1)=6x

So (3x^2)(x^3+1) + (x^3+1)(6x) Is this correct so far. If so this is where I am stuck. I am having trouble simplifing.

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