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fx-82MS      iPad      Microsoft      WindowsXP


Square

On a Microsoft calculator you can calculate a square with the key

x2

 


Example 1

To calculate 32 = 9

 3  x2 9

and you get the same result with

 3  xy  2  = 9

 


Example 2

To calculate (−3)2 = 9 without entering brackets

 3  ± x2 9

 


Example 3

To calculate 30 − 42 = 14

 3   0   4  x2 16 = 14

 


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