What is the square root of 0.04?

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Answer 1 · 2018-03-15T17:23:28

We can rewrite as

#sqrt(4/100) = sqrt(4)/sqrt(100) = 2/10 = 1/5#

Hopefully this helps!

Answer 2 · 2018-03-15T17:38:40

#0.2#

Another approach is to change to standard form,providing the power of 10 is even

#0.04=4xx10^(-2)#

#:. sqrt0.04=sqrt(4xx10^(-2)#

#sqrt4 xx sqrt(10^(-2))#

#=2xx10^(-1)#

#=0.2#