Latest exam Aptitude Question SOLUTION: Find the vertices and foci of the ellipse given by x^2+9y^2-24x+18y+9=0 x^2-24x+9(y^2+2y)=-9 x^2-24x+144+9(y^2+2y+1)=-9+144+9 (x-12)^2+9(y+1)^2=144 (x-12)^2/144+(y+1)^2/

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(#M40073534) EXAM Numerical Ability question Keep an EYE

Find the vertices and foci of the ellipse given by
x^2+9y^2-24x+18y+9=0
x^2-24x+9(y^2+2y)=-9
x^2-24x+144+9(y^2+2y+1)=-9+144+9
(x-12)^2+9(y+1)^2=144
(x-12)^2/144+(y+1)^2/16=1

Asked In exam (9 years ago)

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