Задание
Соедини части выражения
| \(\displaystyle\int _0^3(x+2)^2dx=\) | \(9\) |
| \(\displaystyle\int _0^3(x+1)^2dx=\) | \(3\) |
| \(\displaystyle\int _0^3(x-3)^2dx=\) | \(21\) |
| \(\displaystyle\int _0^3(x-1)^2dx=\) | \(39\) |