Solve step by step please

Consider the following 2nd-order linear non-homogeneous DE, y' + 44y + 484y = 338 The complimentary solution of the equation is yc (X) = where ci and c2 are arbitrary constants. A particular solution of the equation is Up (x) = The general solution of the non-homogeneus equation is y (x) = The solution of the IVP of the above equation subject to the initial conditions y (0) = 0 and y' [0] = 22 is y (x) = *," symbolic formatting help