

[tex]\int[/tex] dx/(sin2x-2sinx)
[tex]\int[/tex] dxcos2x/(sinx+cosx)
[tex]\int[/tex] sin(x+[tex]\partial[/tex] )/cos^2x
[tex]\int[/tex] 1/(can2-sinx-cosx)
[tex]\int[/tex] (x^2-1)/(x^2+5x+1)(x^2-3x+1)
[tex]\int[/tex] dxcos2x/(sinx+cosx)
[tex]\int[/tex] sin(x+[tex]\partial[/tex] )/cos^2x
[tex]\int[/tex] 1/(can2-sinx-cosx)
[tex]\int[/tex] (x^2-1)/(x^2+5x+1)(x^2-3x+1)