a)(x-5) do kwadratu +x(3-x)+5y=-1 a)(y-3) do kwadratu+(5-y)(5+y)+x=6 b) (x+2)do kwadratu -(x-3)(x+3)-2y=-1 (y-8)do kwadratu-(y-10) do kwadratu+3x=14
a)(x-5) do kwadratu +x(3-x)+5y=-1
a)(y-3) do kwadratu+(5-y)(5+y)+x=6
b)
(x+2)do kwadratu -(x-3)(x+3)-2y=-1
(y-8)do kwadratu-(y-10) do kwadratu+3x=14