Definite integral problem with $1+5^x$ in the denominator?
31529
Integrating $\int^2_{-2}\frac{x^2}{1+5^x}$
100485
How do I evaluate the integral $\int_0^{\infty}\frac{x^5\sin(x)}{(1+x^2)^3}dx$?
31587
Finding a difficult integral
111956
Evaluating indefinite integrals of the form $\int \frac{x^2 \,dx}{a x^5 + b}$
120425
Bizarre Definite Integral
117697
How to solve 5x=0.01^x
67655
Simpler way to compute a definite integral without resorting to partial fractions?
154067
Not sure how to go about solving this integral
108554
Integrating $\int_0^\infty\frac{1}{1+x^6}dx$
140295
Integral equation problem
60491
Evaluate $ \int_{25\pi/4}^{53\pi/4}\frac{1}{(1+2^{\sin x})(1+2^{\cos x})}dx $
63251
Evaluation of $\int^1_0\frac{x^b-x^a}{\ln x} d x=\ln{{\frac{1+b}{1+a}}}$
140638
Integrating $\int_0^{\infty} \frac{dx}{1+x^3}$ using residues.
105496
Need help solving - $ \int (\sin 101x) \cdot\sin^{99}x\,dx $
47793
Integral $\int_0^1\sqrt{1-x^4}dx$
144765
Solving $\sqrt{x+5} = x - 1$
21464
Finding the integral $\int_0^1 \frac{x^a - 1}{\log x} dx$