Evaluate
\frac{1722x_{2}}{26821x}
Differentiate w.r.t. x
-\frac{1722x_{2}}{26821x^{2}}
Graph
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\frac{2\times 861x_{2}}{26821x}
Cancel out e\pi in both numerator and denominator.
\frac{1722x_{2}}{26821x}
Multiply 2 and 861 to get 1722.
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