http://www.ck12.org Chapter 7. Integration Techniques
2.∫√ 2 +xdx
3.∫ √ 21 +xdx
4.∫xx+^21 dx
5.∫e−e−x+x 2 dx
6.∫^3√t+ 5
t dt
7.∫ √ 3 x^2 − 1 dx
8.∫sinxcosxdx
9.∫cosx√
1 −cos^2 xdx
10.∫sin^5 xcosxdx
11.∫x^3 cos 4x^4 dx
12.∫sec^2 ( 2 x+ 4 )dx
13.∫ 02 xex^2 dx
14.∫√π
0 xsinx^2 dx
15.∫ 01 x(x+ 5 )^4 dx