Please help with question 5 onlyPlease show steps, i am really struggling with this! Thank you so much

2. x2 y" + ( 1 + x) y' + 3(Inx)y =0; y(1) = 2, y'(1) = 0 3. y" + x y' + (sinx) y =0; y(0) = do, y'(0) = a1 In each of Problems 4 through 6, determine a lower bound for the radius of convergence of series solutions about each given point xo for the given differential equation. 4. y" + 4y' + 6xy = 0; x0 = 0, x0= 4 5. (x2 - 2x - 3) y" + xy' + 4y = 0; x0 = 4, x0 =-4, x0 = 0 6. (1+ x3) y" + 4xy' ty =0; x0 = 0, x0 = 2 7. Determine a lower bound for the radius of convergence of series solutions about the given to for each of the differential equations in Problems 1 through 11 of Section 5.2