Question

x2+y2+5x+3y-10=0 ayuda!!​

Answer 1

(x2+5x)+(y2+3y)=10

(x2+5x+25/4)+(y2+3y+9/4)=10+ 25/4 + 9/4)

(x+5/2)2 + ( y+3/2) 2= (10+ 36/4= 19)

c;(-2.5,-1.5) r= Raiz de 19