Question

rationalize th denominator2/root5
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Answer 1

Answer:

$\frac{2}{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} } \\ = \frac{2 \sqrt{5} }{5}$

I hope it will help you

Answer 2

Answer:

$= > \frac{2 \sqrt{5} }{5}$

Step-by-step explanation:

$Since, \: the \: denominator = \sqrt{5} , \\ its \: rationalizing \: factor \: is \: still \: \\ \sqrt{5} \: \: only. \\ Therefore, \: \: \frac{2}{ \sqrt{5} } = \frac{2}{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} } \\ which \: is, \: \: = > \frac{2 \sqrt{5} }{5}$