Question

plz solve this

4/(√7+√3)​

Answer 1

Answer:

$\sqrt{7} - \sqrt{3}$

Step-by-step explanation:

$\frac{4}{ \sqrt{7} + \sqrt{3} } \\ \\ multiply \: with \: ( \sqrt{7} - \sqrt{3} ) \\ \\ \frac{4}{( \sqrt{7} + \sqrt{3} ) } \times \frac{( \sqrt{7} - \sqrt{3}) }{( \sqrt{7} - \sqrt{3} )} \\ \\ \frac{4( \sqrt{7} - \sqrt{3} )}{7 - 3} \\ \\ \frac{4( \sqrt{7} - \sqrt{3}) }{4} \\ \\ \sqrt{7} - \sqrt{3}$

HOPE IT HELPS

Answer 2

Answer:

$\sqrt{7} - \sqrt{3}$

Step-by-step explanation:

$\begin{lgathered}\frac{4}{ \sqrt{7} + \sqrt{3} } \\ \\ multiply \: with \: ( \sqrt{7} - \sqrt{3} ) \\ \\ \frac{4}{( \sqrt{7} + \sqrt{3} ) } \times \frac{( \sqrt{7} - \sqrt{3}) }{( \sqrt{7} - \sqrt{3} )} \\ \\ \frac{4( \sqrt{7} - \sqrt{3} )}{7 - 3} \\ \\ \frac{4( \sqrt{7} - \sqrt{3}) }{4} \\ \\ \sqrt{7} - \sqrt{3}\end{lgathered}$