(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

"Solve the following ODE's:"

"u'+u=x(e^x)"

2. Relevant equations

N/A

3. The attempt at a solution

u'=(x(e^x))-u

u'=xe^x => u=(xe^x)/ln(xe)

u'=-u => u=e^-x

I'm unsure how to combine these two answers.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Ok one more ODE: u'=(x(e^x))-u

**Physics Forums | Science Articles, Homework Help, Discussion**