solution (Question: 489448.0 )

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Adityaekbalbharti

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· 1 Months ago

solution (Question: 489448.0 )

your solution has not any trick pls apply trick..

Question:

If $x = 5 - \sqrt{21}$ , then the value of $\frac{\sqrt{x}}{\sqrt{32 - 2 x} - \sqrt{21}}$ is:

Options:

$\frac{1}{\sqrt{2}} (\sqrt{3} - \sqrt{4})$

$\frac{1}{\sqrt{2}} (\sqrt{7} - \sqrt{3})$

$\frac{1}{\sqrt{2}} (\sqrt{7} + \sqrt{3})$

$\frac{1}{\sqrt{2}} (7 - \sqrt{3})$

Solution:

Ans: (b)

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solution (Question: 489448.0 )

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