Evaluate
\frac{20z^{2}}{529}
Differentiate w.r.t. z
\frac{40z}{529}
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\frac{2z^{2}\times 10}{23^{2}}
Divide 2z^{2} by \frac{23^{2}}{10} by multiplying 2z^{2} by the reciprocal of \frac{23^{2}}{10}.
\frac{20z^{2}}{23^{2}}
Multiply 2 and 10 to get 20.
\frac{20z^{2}}{529}
Calculate 23 to the power of 2 and get 529.
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Limits
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