J
jin93


1. [TEX]\int_{2}^{3}ln(x^2-x)dx[/TEX]
2. [TEX]\int_{0}^{1}\frac{x.e^x}{(x+1)^2}dx[/TEX]
3. [TEX]\int_{0}^{1}\frac{x^4+1}{x^6+1}dx[/TEX]
2. [TEX]\int_{0}^{1}\frac{x.e^x}{(x+1)^2}dx[/TEX]
3. [TEX]\int_{0}^{1}\frac{x^4+1}{x^6+1}dx[/TEX]