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hba

  • 3 years ago

Center of the circle represented by the equation 5x^2+5y^2+24x+36y+10=0

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  1. waterineyes
    • 3 years ago
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    Use Completion Of Square Method..

  2. hba
    • 3 years ago
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    What ?

  3. waterineyes
    • 3 years ago
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    Nothing.. I said use your method to solve it..

  4. hba
    • 3 years ago
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    Which method dude ?

  5. hba
    • 3 years ago
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    Hints please @waterineyes

  6. waterineyes
    • 3 years ago
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    There you have open the square, here you will close the square.. I mean, write that in the form of square.. \((....)^2\)

  7. hba
    • 3 years ago
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    @waterineyes ??

  8. hba
    • 3 years ago
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    Let me try :(

  9. waterineyes
    • 3 years ago
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    Can I give you some other example??

  10. waterineyes
    • 3 years ago
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    Firstly make the coefficient of \(x^2\) and \(y^2\) as 1..

  11. waterineyes
    • 3 years ago
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    Try first..

  12. hba
    • 3 years ago
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    I am comparing it let me do it dont answer

  13. hba
    • 3 years ago
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    Or i will keeeel you.

  14. hba
    • 3 years ago
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    @waterineyes (-g,-f)=(-12/5,-18/5)

  15. waterineyes
    • 3 years ago
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    Wait, let me check..

  16. waterineyes
    • 3 years ago
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    And you are right..

  17. hba
    • 3 years ago
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    Thanks A lot :)

  18. hba
    • 3 years ago
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    What will be the radius of this equation ? @waterineyes

  19. hba
    • 3 years ago
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    @hartnn Is it r=root(g^2+f^2-c)=0

  20. waterineyes
    • 3 years ago
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    Now, solve for all the constants there..

  21. hba
    • 3 years ago
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    How am i going to survive without a calculator ?

  22. waterineyes
    • 3 years ago
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    \[(x+\frac{12}{5})^2 + (y+\frac{18}{5})^2 - (\frac{12}{5})^2 - (\frac{18}{5})^2 +10 = 0\]

  23. waterineyes
    • 3 years ago
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    Just solve the constant terms here..

  24. hartnn
    • 3 years ago
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    r=root(g^2+f^2-c) is the direct formula....if u need to show work, follow water.

  25. hba
    • 3 years ago
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    I do not need to show work lol,i just need to get the answer right :D

  26. waterineyes
    • 3 years ago
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    What is c here?? 10 @hartnn

  27. waterineyes
    • 3 years ago
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    Simple, then follow @hartnn Ha ha ha..

  28. hba
    • 3 years ago
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    I am using that formula lol :D

  29. hba
    • 3 years ago
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    And c = 10/5

  30. waterineyes
    • 3 years ago
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    And I am not typing.. Ha ha ha ha...

  31. hba
    • 3 years ago
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    @waterineyes Common sense is not so common :)

  32. waterineyes
    • 3 years ago
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    See, @hartnn has used there c = 10. Ha ha ha..

  33. hartnn
    • 3 years ago
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    c=10 here.

  34. waterineyes
    • 3 years ago
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    So, we don't divide it here by 5 to c??

  35. hba
    • 3 years ago
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    Haha @hartnn you are wrong :(

  36. hartnn
    • 3 years ago
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    ok, my bad....i thot of different general equation....

  37. hba
    • 3 years ago
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    Anyways the answer is root(418)/5

  38. hba
    • 3 years ago
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    @hartnn ok fine.

  39. waterineyes
    • 3 years ago
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    hartnn is taking time to think if it was wrong or right..

  40. hba
    • 3 years ago
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    @waterineyes You are confusing people today lol

  41. waterineyes
    • 3 years ago
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    So, c = 2.. @hba now you cannot refuse here.. Ha ha ha..

  42. hartnn
    • 3 years ago
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    lets move on guys :P

  43. waterineyes
    • 3 years ago
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    I am not confusing anybody, but confirming..

  44. hba
    • 3 years ago
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    Yeah lol

  45. hba
    • 3 years ago
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    Now as hartnn said move on :)

  46. waterineyes
    • 3 years ago
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    Otherwise, I will explode your fuse.,. ha ha ha..

  47. waterineyes
    • 3 years ago
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    How can I?? I am sitting on my chair.. Ha ha ha..

  48. hba
    • 3 years ago
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    From the question lol :D

  49. hba
    • 3 years ago
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    I thought i deserved a medal here :(

  50. waterineyes
    • 3 years ago
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    Okay, this looks fine..

  51. waterineyes
    • 3 years ago
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    @hartnn give your medal to @hba

  52. waterineyes
    • 3 years ago
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    Okay, I give you now..

  53. waterineyes
    • 3 years ago
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    I wish I could have more medals.. So that I can give them to me only.. Ha ha ha ha..

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