What is tha square root of 54?

1 Answer
Alan P.
Jun 16, 2018

#sqrt(54)=color(blue)(3sqrt(6))color(white)("xxx")#...or approximately #color(blue)(7.3485)#

Explanation:

#54=9xx6=3^2xx6#
So
#sqrt(54)=sqrt(3^2xx6)=sqrt(3^2)xxsqrt(6)=3sqrt(6)#

a calculator could be used to find an approximation for this value.

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