x2+y2−5x+8y+10=0x^{2}+y^{2}-5 x+8 y+10=0x2+y2−5x+8y+10=0
x2+y2+5x−8y−10=0x^{2}+y^{2}+5 x-8 y-10=0x2+y2+5x−8y−10=0
x2+y2+5x−8y+10=0x^{2}+y^{2}+5 x-8 y+10=0x2+y2+5x−8y+10=0
x2+y2−5x+8y−10=0x^{2}+y^{2}-5 x+8 y-10=0x2+y2−5x+8y−10=0