Evaluate $\int_0^{\sqrt{5}} \sqrt{4x^4 + 16 x^2} dx$
50735
The integral $\int_0^8 \sqrt{x^4+4x^2}\,dx$
64800
Evaluate $\int_0^1 \log \left( \frac{x^2+\sqrt{3}x+1}{x^2-\sqrt{3}x+1} \right) \frac{dx}{x} $
99584
Evaluation of $\int \frac{\sqrt{\sin ^4x+\cos ^4x}}{\sin ^3x \cos x }dx$
31964
Evaluating $\int_0^{\infty}\frac{\ln(x^2+1)}{x^2+1}dx$
31227
Find the indefinite integral $\int {dx \over {(1+x^2) \sqrt{1-x^2}}} $
113066
Calculate $\int_0^1f(x)dx$
59532
Evaluation of this integral.
126576
Most efficient way to integrate $\int_0^\pi \sqrt{4\sin^2 x - 4\sin x + 1}\,dx$?
31529
Integrating $\int^2_{-2}\frac{x^2}{1+5^x}$
75423
Computing $\int_0^\infty\frac{1}{(1+x^{2015})(1+x^2)}$
93205
Compute: $\int_{0}^{1}\frac{x^4+1}{x^6+1} dx$
145907
How do you evaluate this integral $\int \frac{6x^{3}+7x^2-12x+1}{\sqrt{x^2+4x+6}}dx$
122913
Evaluate $\int \frac{\sec^{2}{x}}{(\sec{x} + \tan{x})^{5/2}} \ \mathrm dx$
137625
Need a hint to evaluate the indefinite integral $\int\frac{e^x(2-x^2)}{(1-x)\sqrt{1-x^2}}dx$?
149866
Evaluating $\int_0^{2\pi} \frac {\cos(\theta)}{5-3\cos(\theta)} \, d\theta$ using residue theorem
32312
Evaluating the integral $\int \frac{x^2+x}{(e^x+x+1)^2}dx$
114195
Evaluating $\int_0^\infty \frac{\log (1+x)}{1+x^2}dx$