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MeMoses

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## Homework Statement

Match each of the differential equations with a solution from the list below.

1. 2x^2 * y'' + 3xy' = y

2. y'' + 12y' + 36y = 0

3. y'' - 12y' + 36y = 0

4. y'' + y = 0

And then the possible solutions A-D

## Homework Equations

## The Attempt at a Solution

This is from a web assignment from a ODE course which just started. We have only cover first order linear, homogenous ODE's and vairable seperable. I have no idea where to start here. Am I just overlooking something? Do I need to work backwards from the solutions? Any help to get me started would be greatly appreciated.