fx-82MS      fx-82TL      fx-9860GII      TI-83

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˟√  

On a Casio calculator you can obtain the power root

SHIFT		˟√
		Xy

 

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Example 1

To calculate ⁶√64 = 2

	SHIFT		˟√				6×√64               2.
6			Xy	6 4	=

 

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Example 2

To calculate ^0.5√2 = 2^1/0.5 = 2² = 4

	SHIFT		˟√				.5x√2               4.
·  5			Xy	2	=

 

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Example 3

To calculate ¹√−7 = −7

	SHIFT		˟√						1x√-7               -7.
1			Xy		(−)	7	=

 

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