- #1

- 49

- 1

## Homework Statement

dy/dx = (x+4y)

^{2}

## Homework Equations

## The Attempt at a Solution

I substitute y=ux, where u is a function of x, and I'm not a ble to solve. My intention was to arrive at a seperable form, but I'm not achieving it.[/B]

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- Thread starter Aceix
- Start date

- #1

- 49

- 1

dy/dx = (x+4y)

I substitute y=ux, where u is a function of x, and I'm not a ble to solve. My intention was to arrive at a seperable form, but I'm not achieving it.[/B]

- #2

ehild

Homework Helper

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Try the substitution u=x+4y.

- #3

- #4

- 49

- 1

Thanks a lot! I've got it now.

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