Powers and Roots


Powers

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Excel POWER function


Roots

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Excel SQRT function


Simplifying Roots


b a = exp ( a * ln(b) )


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Excel - KB 271143
Calculate the Nth root of a number
To find the nth root, raise the number to the power of (1/n)


eg 3 sqr(8) = 8^(1/3) = 2


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