Question

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Answer 1

The first step for solving this expression is to convert the decimal number into a fraction.
6$\sqrt{ \frac{2}{5} }$
Remember that in order to take a root of a fraction,, you must take the root of the numerator and denominator separately. This will look like the following:
6 × $\frac{ \sqrt{2} }{ \sqrt{5} }$
Now calculate the product.
$\frac{6 \sqrt{2}}{ \sqrt{5} }$
Lastly,, rationalize the denominator to find your final answer.
$\frac{6 \sqrt{10} }{5}$
Let me know if you have any further questions.
:)