Question

rationalize the denominator​

Answer 1

$\frac{4}{ \sqrt{7} + \sqrt{3} } \times \frac{ \sqrt{7} - \sqrt{3} }{ \sqrt{7} - \sqrt{3} }$

$\frac{4 \sqrt{7} - 4 \sqrt{3} }{7 - 3}$

$\frac{4( \sqrt{7} - \sqrt{3} )}{4}$

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

please mark as branliest answer

Answer 2

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