<prompt> Tengeneza programu ambayo itasuluhisha mlingano huux2 2x - 15 0  <response>: def solve_equationa, b, c: kibaguzi b2 - 4ac x1 -b kibaguzi12 2a x2 -b - kibaguzi12 2a kurudi x1, x2chapasuluhisha_equation1, 2, -15 