Question

Mere test chalu hai mujhe please correct answer detail mai bolo please​

Answer 1

Answer:

★αиѕωєя:-

$(4 + \sqrt5)( \sqrt3 - \sqrt{7} )$

$4\times(\sqrt{3}-\sqrt{7})+ \sqrt{5}\times(\sqrt{3}-\sqrt{7})$

$( 4 \sqrt{3} - 4 \sqrt{7}) + (\sqrt{15} - \sqrt{35} )$