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Show that 4x^2+8x+y^2-4y+4=0 represents ...

Show that `4x^2+8x+y^2-4y+4=0` represents an ellipse. Find its eccentricity, co-ordinates of foci, equations of major and minor axes and latus-rectum.

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MODERN PUBLICATION-CONIC SECTIONS-EXERCISE
  1. Show that : 4x^2+16y^2-24x-32y=12 is the equation of ellipse, and find...

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  2. Show that 4x^2+8x+y^2-4y+4=0 represents an ellipse. Find its eccentric...

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  3. Show that 4x^2+8x+y^2-4y+4=0 represents an ellipse. Find its eccentric...

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  4. Find the centre, length of the axes, eccentricity and foci of the elli...

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  5. In the ellipse 25x^(2)+9y^(2)-150x-90y+225=0

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  6. A rod of length 12 cm moves with its ends always touching the coordina...

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  7. A man running a race-course notes that the sum of the distances from t...

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  8. Find the co-ordinates of the vertices, the foci, the eccentricity and ...

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  9. Find the co-ordinates of the vertices, the foci, the eccentricity and ...

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  10. Find the co-ordinates of the vertices, the foci, the eccentricity and ...

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  11. Find the co-ordinates of the vertices, the foci, the eccentricity and ...

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  12. Find the co-ordinates of the vertices, the foci, the eccentricity and ...

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  13. Find the coordinates of the foci and the vertices, the ecentricity and...

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  14. Find the co-ordinates of the vertices, the foci, the eccentricity and ...

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  15. Find the co-ordinates of the vertices, the foci, the eccentricity and ...

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  16. Find the lengths of transverse and conjugate axes, co-ordinates of foc...

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  17. Find the lengths of transverse and conjugate axes, co-ordinates of foc...

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  18. Find the lengths of transverse and conjugate axes, co-ordinates of foc...

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  19. Find the equations of the hyperbola satisfying the given conditions. ...

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  20. Find the equations of the hyperbola satisfying the given conditions. ...

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