In this problem you wll use varlation of parameters to solve the nonhomogeneous equation A. Write the characteristic equation for the associated homogeneous equation. (Use r for your variable) r2)+2r-3-0 B. Write the fundamental solutions for the associated homogeneous equation and their Wronskian. C. Compute the following integrals 919 TV 29 dt D. Wnite the general solution. (Use c1 and c2 for c and c) Note Your general solution will only be correct f it is a general solution to the differential equation) Note: You can eam partial credt on this probiem