Question 1092271

Identify the conic section in 4x2+4y2+40x+16y+40=0 in standard form
<pre>{{{4x^2 + 4y^2 + 40x + 16y + 40 = 0}}
{{{4(x^2 + y^2 + 10x + 4y + 10) = 4(0)}}} ---- Reducing equation
{{{x^2 + y^2 + 10x + 4y + 10 = 0}}} ------- Equation in reduced form
Same coefficient and same sign on {{{matrix(1,3, x^2, and, y^2)}}}, so the equation is that of a {{{highlight_green(CIRCLE)}}}