$$ $$ The indicated function $y_{1}x)$ is a solution of the given differential equation. Use reduction of order or formula (5) in Section 4.2, y_{2}=y_{1}(x) \int \frac{e^{-\int p(x) d x}}{y_{1}^{2}(x)} d x as instructed, to find a second solution $y_{2}(x)$. **{2} y^{\prime prime]+2 x y^{\prime)-6 y=6 ; \quad y_{1}=x^{2} $$ $$ y_{2}= $$ SP.SD. 345 $$