In calculating the integral $\int \frac{x}{x^3+5}\, dx$
9730
Solve the integral $\int_0^\infty x/(x^3+1) dx$
100401
Evaluate $\int \frac{1}{(x^2+1)^2}dx$
51489
Simplifying the integral $\int\frac{dx}{(3 + 2\sin x - \cos x)}$ by an easy approach
140386
Integrate $\int {\dfrac{x^2+\left(n-1\right)n}{\left(x\sin x+n\cos x\right)^2}}dx $
97582
How do I evaluate this integral $\int_0^\pi{\frac{{{x^2}}}{{\sqrt 5-2\cos x}}}\operatorname d\!x$?
144039
Computing $ \int_0^{\infty} \frac{ \sqrt [3] {x+1}-\sqrt [3] {x}}{\sqrt{x}} \mathrm dx$
141387
Reduction Integration of $I_n=\int{\frac{x^n}{\sqrt{x^2+a^2}} dx}$
120388
Evaluate $\int\frac{1}{1+x^6} \,dx$
38005
Integral of $\sin (x^3)dx$
123694
How to compute the integral $\int_{0}^{\infty} \frac{x^{1/3}}{1+x^{2}} \ dx$
61339
Integrating trigonometric function problem $\int \frac{3\sin x+2\cos x}{2\sin x+3\cos x}dx$
87065
Recurrence relation for the integral, $ I_n=\int\frac{dx}{(1+x^2)^n} $
57224
Compute $\int_0^\infty \frac{dx}{1+x^3}$
71982
Evaluating this integral $ \small\int \frac {x^2 dx} {(x\sin x+\cos x)^2} $
146338
How to evaluate $\int\frac{1+x^4}{(1-x^4)^{3/2}}dx$?
140638
Integrating $\int_0^{\infty} \frac{dx}{1+x^3}$ using residues.
19475
Evaluate$\int_{-2}^2\int_{y^2-3}^{5-y^2}dxdy$