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Math Help - emergency pls

  1. #1
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    emergency pls

    the factor of (a+b)^n-(a^n+b^n) is
    a
    b
    ab
    none
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  2. #2
    Super Member malaygoel's Avatar
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    Quote Originally Posted by vungaralas View Post
    the factor of (a+b)^n-(a^n+b^n) is
    a
    b
    ab
    none
    none

    try yourself for n=1,2,3,4,..
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  3. #3
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    i need a conventional solution pls try it for me
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  4. #4
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    You have now posted 10 consecutive problems with not even an attempt to solve any. When people respond with hints, you say you don't understand and ask for the complete solution. If you don't understand even the hints, perhaps the course you are taking is too advanced for you. In any case, you do not learn by having other people do the problems for you. TRY!
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  5. #5
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    Quote Originally Posted by HallsofIvy View Post
    You have now posted 10 consecutive problems with not even an attempt to solve any. When people respond with hints, you say you don't understand and ask for the complete solution. If you don't understand even the hints, perhaps the course you are taking is too advanced for you. In any case, you do not learn by having other people do the problems for you. TRY!
    Thanks !
    I answered his first posts but stopped when I saw he did not want to try by himself
    He's gone now ...
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  6. #6
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    thank u

    thank u for ur valuable suggestions
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  7. #7
    Grand Panjandrum
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    Quote Originally Posted by vungaralas View Post
    the factor of (a+b)^n-(a^n+b^n) is
    a
    b
    ab
    none
    (a+b)^n= a^n + ... +b^n

    what do you know about the the ... in the above?

    CB
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  8. #8
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    actually im new to these kind of problems
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  9. #9
    Grand Panjandrum
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    Quote Originally Posted by vungaralas View Post
    actually im new to these kind of problems
    Then are all of these questions from a pre-course assessment? If so don't ask for help, how will the institution know how prepared you are if we give you answers.

    CB
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