PLEASE HELP WITH #3

Problem 2. (1 point) For the differential equation y"-y -6y =0, a general solution is of the form y = Ce "+ Cred, where C, and C2 are arbitrary constants. Applying the initial conditions y(0) =2 and y'(0) = 21, find the specific solution. Answer(s) submitted: (incorrect) Problem 3. (1 point) For the differential equation y" +4y + 13y =0, a general solution is of the formy=e "(C, sin 3x + Cocos 3x), where C, and Care arbitrary constants. Applying the initial conditions y(0) = -5 and y(0) = 19, find the specific solution. Answer(s) submitted: (incorrect) Problem 4. (1 point) Find a solution to the initial value problem, y" + 12x = 0, y(0) = 2,y'(0) = -1. Answer(s) submitted: (Incorrect)