What is the square root of "0.9"?

1 Answer
Rafael
Sep 21, 2015

#3sqrt(0.1)~~0.94868329805#

Explanation:

The square root is an irrational number, so you won't be able to get an exact answer for that. But I guess you can simplify it instead.

#sqrt(0.9)#
#=sqrt(9*0.1)#
#=3sqrt(0.1)#

Or, if you want a more exact answer, you can use a calculator to get an approximate square root.

#sqrt(0.9)~~0.94868329805#

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