S
snowangel1103


[tex]\int\limits_{0}^{\pi /2}\frac{sin2x}{(2+sin x)^2}dx[/tex]
[tex]\int\limits_{0}^{1}\frac{2x^3-3x}{\sqrt{x^2+1}+\sqrt{4-x^2}}dx[/tex]
[tex]\int\limits_{0}^{1}\frac{2x^3-3x}{\sqrt{x^2+1}+\sqrt{4-x^2}}dx[/tex]
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