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  1. #1

    Jul 2012
    5,302

    :-

    80 , 22 28 , 12 :
    1-
    2-
    :-
    =
    = 80 22 = 1760
    = 2 ( )
    = 2 ( 28 12 ) = 2 336 = 672
    = 1760 - 672 = 1088


    :-
    64 ^2
    1 .
    :-
    = = 64 ^2
    = 8
    2
    6 6 = 63 ^2

    :-
    3 4 1 2 1 1 :
    1- ( )
    2- 5
    :-
    = 3 4 = 12
    = 1 2 = 2
    = 1 1 = 1
    = 12 - ( 2 + 1 ) = 12 - 3 = 9
    = 9 5 = = 45

    :-
    7
    10 ,

    :-

    =




    = ( 10 )^2 - ( 7 )^2
    = ( 100 - 49 ) = 7.14
    = 7 7.14 = 49.98 ^2








  2. #2

    Jul 2012
    5,302

    :

    :-
    = 6 , = 8
    = 4
    :-
    1-
    2-
    :-
    =
    = 8 4 = 32 ^2
    = 32 ^2
    =
    = 32 6 = 5.333

    :-
    = 5
    3 :
    1-
    2-
    :-
    5
    3 = 3 5 = 15
    = 2 ( ) = 2 ( 5 + 15 ) = 2 20 = 40
    = = 40
    = 40 4 = 10
    = = 5 15 = 75 ^2
    = = 10 10 = 100 ^2
    = / = 75 / 100 = 15 /20 = 3/4
    = 3/ 4 = 3 : 4

    :-
    6 ,

    :-
    = 6
    = 6 2 = 12
    = 1/2
    = 1 / 2 6 12 = 3 12 = 36 ^2

    :-
    6 , 4
    2 .
    :-

    =

    = 6 4 = 24 ^2


    = 1/ 2
    = 1/2 2 2 = 2 ^2
    = -
    = 24 - 2 = 22 ^2









  3. #3
      Eiman
    Jul 2011
    -
    14,750

    :

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