Problem of the Week

Updated at Mar 7, 2022 9:52 AM

How would you differentiate \({z}^{9}+{z}^{4}\)?

Below is the solution.



\[\frac{d}{dz} {z}^{9}+{z}^{4}\]

1
Use Power Rule: \(\frac{d}{dx} {x}^{n}=n{x}^{n-1}\).
\[9{z}^{8}+4{z}^{3}\]

Done
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