Solving ODE: $\dot{r}=\sqrt{\frac{a}{r}+b}$

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SUMMARY

The discussion focuses on solving the ordinary differential equation (ODE) defined by the equation $\dot{r}=\sqrt{\frac{a}{r}+b}$. A participant expresses a need for methods to solve this ODE with respect to time. The conversation indicates that a solution has been found, although details of the method are not provided in the discussion.

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NoobixCube
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Hi guys,
Could anyone suggest a method to solve this ODE w.r.t. time?
[tex] \dot{r}=\sqrt{\frac{a}{r}+b}[/tex]
 
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I have managed to find one :redface:
 

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