7.5-bo'lim: Ildizlarni o'z ichiga olgan integrallar

Quyidagi integrallarning har birini baholang.

1. \( \displaystyle \int{{\frac{7}{{2 + \sqrt {x - 4} }}\,dx}}\) Yechim
2. \( \displaystyle \int{{\frac{1}{{w + 2\sqrt {1 - w} + 2}}\,dw}}\) Yechim
3. \( \displaystyle \int{{\frac{{t - 2}}{{t - 3\sqrt {2t - 4} + 2}}\,dt}}\) Yechim