Calculation games with powers
Powers
 
7. Magic triangle  with  powers.

Take the numbers below in the vertices and centers of each side of this triangle, so that the result of the  multiplications and divisions of the three numbers  in each side is the base cubed.
In  order to do this you must do the multiplications first and then the divisions.

Now change them and place them in a way that the result of the operations of the three numbers  in each side is the base squared.

Change them again and place them in a way that the result of the operations of the three numbers  in each side is the base.

Change them again and place them in a way that the result of the operations of the three numbers  in each side is 1.
Index
Calculation games with powers
         
               
  Eduardo Barbero Corral
 
Spanish Ministry of Education. Year 2007
 
 

Licencia de Creative Commons
Except where otherwise noted, this work is licensed under a Creative Common License