Evaluate $\int\frac{\sqrt {25 - x^2}}{ x^4}$
86794
Integrate $\int \frac{25 - x^2}{x^4} \operatorname d\!x$
67837
Evaluation of $\int_{0}^{1}\frac{x\ln (x)}{\sqrt{1-x^2}}dx$
99584
Evaluation of $\int \frac{\sqrt{\sin ^4x+\cos ^4x}}{\sin ^3x \cos x }dx$
38515
Integral of $\frac{1}{x^4+1}$
119725
How would one evaluate $\int\frac{x\sin(x)}{x^2+1}$ over the real line?
91821
Integral of type $\displaystyle \int\frac{1}{\sqrt[4]{x^4+1}}dx$
125069
Help with $\int \frac 1{\sqrt{a^2 - x^2}} \mathrm dx$
147641
How to evaluate $\int \frac { \sin x+\cos x }{ \sin^4 x+\cos^4x}\, dx$?
61740
Evaluate the integration : $\int\sqrt{\frac{(1-\sin x)(2-\sin x)}{(1+\sin x)(2+\sin x)}}dx$
8642
Calculate $ \int_{-2}^{0} \frac{x}{\sqrt{e^x+(x+2)^2}} dx $
83801
Finding $\int \frac {dx}{\sqrt {x^2 + 16}}$
71988
Evaluate $\int_0^{2\pi} \frac{\sin^2\theta}{5+4\cos\theta}\,\mathrm d\theta$
90185
Another way to evaluate $\int\frac{\cos5x+\cos4x}{1-2\cos3x}{dx}$?
53519
Finding $\int_0^1{\frac{x^4(1-x)^4}{1+x^2}}dx$
47452
Calculus Question: $\int_0^1\frac{(x-x^2)^4}{1+x^2}dx$
150843
Evaluation of $\int_0^{\pi/4} \sqrt{\tan x} \sqrt{1-\tan x}\,\,dx$
29322
Evaluate $\int_{0}^{\frac{\pi}{2}} \frac{\sin^2 nx}{\sin x} \text{d}x$