+0

0
70
1
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y''+4y'+3y=0 the initial condition are y(0)=0 and y'(0)=2

Dec 16, 2021

#1
+32828
+1

Set   $$y=Ae^{u\times x}$$ and plug this into the ODE.  You shoud get two values for u, so your solution can be written as

$$y=Ae^{u_1 \times x}+Be^{u_2 \times x}$$

Use your boundary conditions to find A and B.

Dec 16, 2021