\frac { 4 } { x ^ { 2 } + 8 x + 25 } d x
Evaluate
\frac{4dx}{x^{2}+8x+25}
Differentiate w.r.t. x
\frac{4d\left(25-x^{2}\right)}{\left(x^{2}+8x+25\right)^{2}}
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\frac{4d}{x^{2}+8x+25}x
Express \frac{4}{x^{2}+8x+25}d as a single fraction.
\frac{4dx}{x^{2}+8x+25}
Express \frac{4d}{x^{2}+8x+25}x as a single fraction.
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