1. The problem statement, all variables and given/known data I wanted to solve a ode which has Brownian motion as a variable coefficient 2. Relevant equations 2x2y'' + y' -ρy = 0 where x is the Brownian motion with respect to time ρ is a constant 3. The attempt at a solution I have tried power series with no solution. Is there a solution to this. IS there any easy way to solve this ODE. Once this ode is tranformed I need to find the roots.