Question

by rationalising the denominator of ✓2/(✓5+✓3) salma got the​

Answer 1

Step-by-step explanation:

$\frac{ \sqrt{2} }{ \sqrt{5} + \sqrt{3} } \\ = \frac{ \sqrt{2}( \sqrt{5} - \sqrt{3}) }{5 - 3} \\ = \frac{ \sqrt{5} - \sqrt{3} }{ \sqrt{2} }$

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Answer 2

$\frac{ \sqrt{2} }{( \sqrt{5} + \sqrt{3} ) } = \frac{ \sqrt{2} \times ( \sqrt{5} - \sqrt{3}) }{5 - 3} = \frac{ \sqrt{2} ( \sqrt{5} - \sqrt{3} )}{2} \\ \frac{ \sqrt{10} - \sqrt{6} }{2}$

Hope It Helps :)