решите уравнение [tex] x^{2} +y^{2} - 8x +12y +52=0[/tex]

x²+y²-8x+12y+52=0x²-8x+16+y²+12y+36=0(x-4)²+(y+6)²=0(x-4)²=0 ∧ (y+6)²=0a)(x-4)²=0, x-4=0, x=4b)(y+6)²=0, y+6=0,y=-6/x,y/=/4, -6/=========