Second order differential equation

  • Thread starter Mugged
  • Start date
  • #1
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Hi, i need help solving this equation:

[tex] y'' + 4y' + 4y = 0 [/tex]

any help is appreciated!
 

Answers and Replies

  • #2
rock.freak667
Homework Helper
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Hi, i need help solving this equation:

[tex] y'' + 4y' + 4y = 0 [/tex]

any help is appreciated!

What attempt have you made?

Here is a hint: For a 2nd order DE with constant coefficients, try using y=emx as a trial solution.
 

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