Recent content by phy$x

Thanks a lot guys! All help greatly appreciated. :)

i meant: (Ax + B)/(x^2 + 1) + (Cx + D)/((x^2 + 1)^2) Sry about that...

I've been trying to get out this question for a while now: ai) Show that (x,y,z) = (1,1,1) is a solution to the following system of equations: x + y + z = 3 2x + 2y + 2z = 6 3x + 3y +3z = 9 aii) Hence find the general solution of the system b) Express 2x^2 + 3/(x^2 + 1)^2 in partial...