Derivative of square root:(adsbygoogle = window.adsbygoogle || []).push({});

1) Use derivative rule (f(x) = f(x+h) - f(x) / h) to find square root of (6x-4)

I got: 6 / ((square root of 6x+6h-4) + (square root of 6x-4))

but is this in the simpliest form? I thought you can't have a square root in the denominator.?.

2) (derivative) 3 / (x+1)

I got 1 but the I got it wrong and I tried redoing it but still got it wrong. Can someone please help?

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# Homework Help: Help with derivative of

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