Question

(2x+3)d^2y/dx^2+(2x+3)dy/dx-2y=24x^2​

Answer 1

Step-by-step explanation:

Take 2x + 3 = et , t = log(2x + 3) so that the given equation reduced to [4D(D – 1) – 2D – 12]y = 3(et – 3) as 6x = 3(2x) = 3(et – 3) or 2(2D2 – 3D – 6)y = 3(et – 3)