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fx-82MS      iPad      Windows98      WindowsXP


Square

On an iPad calculator you can calculate a square with the key

x2

 


Example 1

To calculate 32 = 9

 3  x2

and you get the same result with

 3  yx  2  =

 


Example 2

To calculate (−4)2 = 16 without entering brackets

 4  +/− -4  x2 16 

 


Example 3

To calculate 30 − 42 = 14

 3   0   4  x2 16  = 14 

 


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