1. The problem statement, all variables and given/known data Solve the differential equation, explicitly. dy/dx = (2x)/(1+2y) The answer given by the book is... -1/2 + 1/2sqrt(2x - 2x^2 +4) 2. Relevant equations Process for solving separable differential equations 3. The attempt at a solution dy/dx = (2x)/(1+2y) (1 + 2y)*dy = 2x*dx ∫(1+2y)*dy = ∫2x*dx y + y^2 = x^2 + C .... I seem to have solved it, implicitly, but I see no way of solving it explicitly.