∫ 5x2dx=....\int\ ^5\sqrt{x^2}dx=....∫ 5x2dx=....
5x 5x2+C5x\ ^5\sqrt{x^2}+C5x 5x2+C
17x 5x2+C\frac{1}{7}x\ ^5\sqrt{x^2}+C71x 5x2+C
57x 5x2+C\frac{5}{7}x\ ^5\sqrt{x^2}+C75x 5x2+C
57x x+C\frac{5}{7}x\ \sqrt{x}+C75x x+C
7x 5x2+C7x\ ^5\sqrt{x^2}+C7x 5x2+C