Factor
\frac{-9\ln(x^{2}+9)+x^{2}+2C}{2}
Evaluate
-\frac{9\ln(x^{2}+9)}{2}+\frac{x^{2}}{2}+C
Graph
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\frac{x^{2}-9\log_{e}\left(9+x^{2}\right)+2C}{2}
Factor out \frac{1}{2}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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