Integrate $\int \frac{dx}{\sqrt{ax^2+bx+c}}$
117101
Integrate $\int \frac{dx}{\sqrt{-ax^2 + bx +c}} $
17996
Integral $\int_0^1 \frac{\ln(x+\sqrt{1-x^2})}{x}dx$
138968
how to integrate $\frac{1}{\sqrt{e^{2x}+e^x+1}}$
58909
Evaluation of $\int\frac{dx}{x+ \sqrt{x^2-x+1}}$
111956
Evaluating indefinite integrals of the form $\int \frac{x^2 \,dx}{a x^5 + b}$
140638
Integrating $\int_0^{\infty} \frac{dx}{1+x^3}$ using residues.
88815
Integral of $\int \frac{dx}{\sqrt{x^2 -9}}$
145907
How do you evaluate this integral $\int \frac{6x^{3}+7x^2-12x+1}{\sqrt{x^2+4x+6}}dx$
37097
Integral $\int \frac{\sqrt{\sin x}}{\sqrt{\sin x} + \sqrt{\cos x}} dx$
45872
Integration: $\int\frac{1}{(x^2+x+1)^{1/2}} dx$
99457
How to integrate $\int x\sin {(\sqrt{x})}\, dx$
20016
How to integrate $\int_0^{\pi/2}\frac{\sin^nx}{\sin^nx+\cos^nx}dx$?
130736
Integrating $\int^0_\pi \frac{x \sin x}{1+\cos^2 x}$
150809
Compute $ \int_0^1\frac{\ln^2(1+x)}{1+x^2}\, dx$
30127
Integration of sqrt Sin x dx
53518
Integrating : $\int_0^1 {\frac {x^a-x^b} {\ln x} dx}$
104094
Integral of $\frac{1}{(1+x^2)^2}$