Question

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Answer 1

Hey friend,
Here is the answer you were looking for:
$2 + \frac{1}{ {( \frac{1}{ \sqrt{5} } )}^{2} } - \frac{ {( \frac{2}{ \sqrt{5} } )}^{2} }{ {( \frac{1}{ \sqrt{5} }) }^{2} } \\ \\ = 2 + \frac{1}{ \frac{1}{5} } - \frac{ \frac{4}{5} }{ \frac{1}{5} } \\ \\ = 2 + 1 \times \frac{5}{1} - \frac{4}{5} \times \frac{5}{1} \\ \\ = 2 + 5 - 4 \\ \\ = 7 - 4 \\ \\ = 3$


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@Mahak24

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Answer 2

Hey !!

Here's your answer.. ⬇⬇

$= 2 + \frac{1}{( { \frac{1}{ \sqrt{5} } })^{2} } - \frac{ { (\frac{2}{ \sqrt{5} } })^{2} }{ {( \frac{1}{ \sqrt{5} } )}^{2} } \\ \\ = 2 + \frac{1}{ \frac{1}{5} } - \frac{ \frac{4}{5} }{ \frac{1}{5} } \\ \\ = 2 + \frac{5}{1} - \frac{20}{5} \\ \\ = 2 + 5 - 4 \\ \\ = 7 - 4 \\ \\ = 3$

Hope it helps..

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