\frac { 1 } { 1 + 4 x ^ { 2 } } d x
Evaluate
\frac{dx}{4x^{2}+1}
Differentiate w.r.t. x
\frac{d\left(1-4x^{2}\right)}{\left(4x^{2}+1\right)^{2}}
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\frac{d}{1+4x^{2}}x
Express \frac{1}{1+4x^{2}}d as a single fraction.
\frac{dx}{1+4x^{2}}
Express \frac{d}{1+4x^{2}}x as a single fraction.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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Differentiation
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Integration
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Limits
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