\int \frac{a_m \cdot x^m + ... + a_1 \cdot x + a_0}{\sqrt {a \cdot x^2 + b \cdot x + c}}dx = 
(A_{m-1} \cod x^{m-1} + ... + A_1 \cod x + A_0) \sqrt {a \cdot x^2 + b \cod x + c} + A_m \int \frac{dx}{\sqrt {a \cdot x^2 + b \cdot x + c}}