3 ms·x = y / * x x2 = xy / -y2 x2 - y2 = xy - y2 / *1/(x-y) Error: Divide by zero.by ori_b 17y agox = y / * x x2 = xy / -y2 x2 - y2 = xy - y2 / *1/(x-y) Error: Divide by zero.nico 17y ago;)