Posted by Elyse on Monday, July 22, 2013 at 4:37pm.
Find the complete general solution to the 2nd ODE:
9y'' + 9y'  4y = 0

CalculusHELP PLZ !!!!  Steve, Monday, July 22, 2013 at 4:56pm
9a^2+9a4=0
(3a1)(3a+4) = 0
a = 4/3,1/3
y = c1 e^(4/3 x) + c2 e^(1/3 x) 
CalculusHELP PLZ !!!!  Elyse, Monday, July 22, 2013 at 5:02pm
Thank you so much Steve! I had gotten this far but what about solving for the "complete" general solution? That's where I get lost....

CalculusHELP PLZ !!!!  Steve, Monday, July 22, 2013 at 5:07pm
you got me.
We have found the general solution. Dunno what more you can come up with for a "complete" general solution.
Does your text explain the difference? Sounds bogus to me.