y^(4) + 18y'' + 81y = 0 Find the general solution of the differential equation
B bearej50 New member Joined Feb 16, 2009 Messages 21 Apr 19, 2009 #1 y^(4) + 18y'' + 81y = 0 Find the general solution of the differential equation
D Deleted member 4993 Guest Apr 19, 2009 #2 bearej50 said: y^(4) + 18y'' + 81y = 0 Find the general solution of the differential equation Click to expand... This is a Linear ODE - your book should multiple examples to solve these problems. or do a google search with "Linear Ordinary Differential Equation" - thousands of sites will pop-up. Study the first 3. Please show us what you have tried, indicating exactly where you are stuck - so that we know where to begin to help you.
bearej50 said: y^(4) + 18y'' + 81y = 0 Find the general solution of the differential equation Click to expand... This is a Linear ODE - your book should multiple examples to solve these problems. or do a google search with "Linear Ordinary Differential Equation" - thousands of sites will pop-up. Study the first 3. Please show us what you have tried, indicating exactly where you are stuck - so that we know where to begin to help you.
