C
charlie_2311st


[tex]\int\frac{(x-1)^2}{(2x+1)^4}dx[/tex]
[tex]\int\frac{x^2+\sqrt{x}}{\sqrt{1+x\sqrt{2}}}dx[/tex]
qwertyuiopasdfghjklzxcvbnm,
[tex]\int\frac{x^2+\sqrt{x}}{\sqrt{1+x\sqrt{2}}}dx[/tex]
qwertyuiopasdfghjklzxcvbnm,
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