Question

Identify the type of conic section represented by the given equation below by completing the square and putting in standard form.
16x^2+25y^2-32x+50y+16=0
A. parabola B. circle C. ellipse D. hyperbola

Answer 1

should be another ellipse for the same reason as the last one
lets hope it is something this time

Answer 2

yeah this one is an ellipse
take a looks
http://www.wolframalpha.com/input/?i=ellipse+16x^2%2B25y^2-32x%2B50y%2B16%3D0

Answer 3

oh i see thanks for that website too @satellite73

Answer 4

yw