Looks o.k to me, do you need to solve for C maybe?
Use x=0, y=1 gives C= 1/2
Find the solution of the differential equation that satisfies the given initial condition.
The problem (this is on a web site) has the same left side of the equation that I have arrived at. It wants me to enter the right side of the equation. I tried entering , but it rejected that solution.
Does anybody see what they want me to enter here? Thanks.