Problem of the Week

Updated at Aug 14, 2017 11:26 AM

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

How can we solve for the derivative of \(7{x}^{9}\)?

Here are the steps:



\[\frac{d}{dx} 7{x}^{9}\]

1
Use Power Rule: \(\frac{d}{dx} {x}^{n}=n{x}^{n-1}\).
\[63{x}^{8}\]

Done
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