2x 2y 7 0 July 8, 2019 16 32 64 128 X2 y2 2x 2y 7 0 Y 2x 7 2y 3x 0 X 2y 7 2x 3y 0 2x 3y 4 3 5x 2y 7 0 2x 2 2y 2 2x 2y 7 0 2x 2 2y 2 8x 7 0 2x 2 2y 2 3x 5y 7 0 2x 3y 7 x 2y 0 metodo de reduccion Radius of circle x2 y2 2x 2y 7 0 2x 7