I have a system of quadratics, obtained from three mechanical links, fixed at one end and free at the other. The intersection point of the three free ends is required.
Where C_x,y,z are the unknowns. I am halfway through solving by substitution and it is really messy. Does anyone know of a slightly more elegant way of solving these? Any techniques I should research. I want to avoid doing it numerically if possible. Many Thanks James