Differentiate w.r.t. x
\frac{1}{\sqrt{x}}
Evaluate
2\sqrt{x}
Graph
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\frac{1}{2}\times 2x^{\frac{1}{2}-1}
The derivative of ax^{n} is nax^{n-1}.
x^{\frac{1}{2}-1}
Multiply \frac{1}{2} times 2.
x^{-\frac{1}{2}}
Subtract 1 from \frac{1}{2}.
Examples
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