Question

How do you express this in simplest form:

sqrt4.5

Answer 1

\[\sqrt{4.5}=\sqrt{9/2} = \sqrt{9}/\sqrt{2}=3/\sqrt{2}\]
If you need to rationalize the denominator, multiply both the numerator and denominator by sqrt(2) to get
\[(3\sqrt{2})/2\]

Answer 2

Well, the answer is suppose to be: \[1.5\sqrt{2}\]

Answer 3

Oh same thing! >.< Thank youu =D