Problem of the Week

Updated at Jan 1, 2018 5:42 PM

How can we find the derivative of 4x54{x}^{5}?

Below is the solution.



ddx4x5\frac{d}{dx} 4{x}^{5}

1
Use Power Rule: ddxxn=nxn−1\frac{d}{dx} {x}^{n}=n{x}^{n-1}.
20x420{x}^{4}

Done
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