Вы ввели
Integral((2*x^2 - 3)^2/(sqrt(x))^3, (x, 0, 1))
1 / | | 2 | / 2 \ | \2*x - 3/ | ----------- dx | 3 | ___ | \/ x | / 0
$$\int_{0}^{1} \frac{1}{\left(\sqrt{x}\right)^{3}} \left(2 x^{2} - 3\right)^{2}\, dx$$