Problem of the Week

Updated at Jul 20, 2015 3:16 PM

For this week we've brought you this calculus problem.

How would you differentiate 2x+x2x+\sqrt{x}?

Here are the steps:



ddx2x+x\frac{d}{dx} 2x+\sqrt{x}

1
Use Power Rule: ddxxn=nxn−1\frac{d}{dx} {x}^{n}=n{x}^{n-1}.
2+12x2+\frac{1}{2\sqrt{x}}

Done
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