Solve (D^3 − 2D^2 − 5D + 6)y = (e^2x + 3)^2 + e^3xconhx
The C.F. of differential equation (D
2 − D)y = 0 is
20=30
7672311
146173
3598753
10424003
2x^2 - 9x - 4 = 0
(x+2)(x+2)
21/40-5/10=
12=2+25t-5t^2
solve x and y
3x-7=y
-x=y+3
128000(1+312/100000)^6
