I've been having trouble figuring out how to find the derivative of f(x) = x + √x(adsbygoogle = window.adsbygoogle || []).push({});

The farthest I got was:

[(x+h) + √(x+h) - (x+√x)]/h =

[h + √(x+h) - √x] / h

I got stuck here because i'm not sure how to cancel out h in numerator and denominator (if i can even do that at this stage) or multiply the whole equation by the conjugate. For some reason i'm stumped on what seems like simple algebra.

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# Derivative of function with radicals

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