Differentiate w.r.t. p
27p^{2}
Evaluate
9p^{3}
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3\times 9p^{3-1}
The derivative of ax^{n} is nax^{n-1}.
27p^{3-1}
Multiply 3 times 9.
27p^{2}
Subtract 1 from 3.
Examples
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Limits
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