Problem

\( 2 y^{\prime \prime}+4 y^{\prime}+2 y=0 \)

Solution

Step 1 ：\(y= e^{rx}\)

Step 2 ：\( r^2+2r+1=0\)

Step 3 ：\(y=c_1 e^{-x}+c_2 xe^{-x}\)

From Solvely APP
Source: https://solvelyapp.com/problems/34497/

Get free Solvely APP to solve your own problems!

solvely Solvely
Download