曲线y=x(x−1)(2−x)与x轴所围图形的面积可表示为( )。
−∫02x(x−1)(2−x)dx
∫01x(x−1)(2−x)dx−∫12x(x−1)(2−x)dx
−∫01x(x−1)(2−x)dx+∫12x(x−1)(2−x)dx
∫02x(x−1)(2−x)dx
- A−∫02x(x−1)(2−x)dx
- B∫01x(x−1)(2−x)dx−∫12x(x−1)(2−x)dx
- C−∫01x(x−1)(2−x)dx+∫12x(x−1)(2−x)dx正确答案
- D∫02x(x−1)(2−x)dx