Tuesday, 10 March 2015

Cube of two digit number:

We already post the square based on same method the cube of 2 digit number.

Take the two digit number(BA)

Eg:
       (87):
A-7
B-8
                                                                         11
A^3                         7^3=                                 0343
A^2*B*3                 7^2*8*3=                   01176
A*B^2*3                 7*8^2*3=                 01344
B^3                          8^3=                          0512
--------------------------------------------------------------------
                                                                    0658503        
                                                              --------------------

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