what is the square root of 0.2
.2 is 2/10 so it could be sqrt2/sqrt10 or .4472135 according to the CALCULATOR on this website....LOL
Exact value of sqrt(0.2)
\(\qquad\sqrt{0.2} \\=\sqrt{\dfrac{1}{5}}\\ =\dfrac{1}{\sqrt5}\\ =\dfrac{\sqrt5}{5}\)
+37084 
