x2+y2+8x−6y+24=0x^{2}+y^{2}+8 x-6 y+24=0x2+y2+8x−6y+24=0
x2+y2−8x−6y+24=0x^{2}+y^{2}-8 x-6 y+24=0x2+y2−8x−6y+24=0
x2+y2+8x+6y+24=0x^{2}+y^{2}+8 x+6 y+24=0x2+y2+8x+6y+24=0
x2+y2−8x−6y−24=0x^{2}+y^{2}-8 x-6 y-24=0x2+y2−8x−6y−24=0