Evaluate
\frac{16640000}{x}
Differentiate w.r.t. x
-\frac{16640000}{x^{2}}
Graph
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\frac{6400000\times 26}{10x}
Express 6400000\times \frac{26}{10x} as a single fraction.
\frac{26\times 640000}{x}
Cancel out 10 in both numerator and denominator.
\frac{16640000}{x}
Multiply 26 and 640000 to get 16640000.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{6400000\times 26}{10x})
Express 6400000\times \frac{26}{10x} as a single fraction.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{26\times 640000}{x})
Cancel out 10 in both numerator and denominator.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{16640000}{x})
Multiply 26 and 640000 to get 16640000.
-16640000x^{-1-1}
The derivative of ax^{n} is nax^{n-1}.
-16640000x^{-2}
Subtract 1 from -1.
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Limits
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