Question

plz answer my question!!​

Answer 1

[tex]\mathfrak{\huge{Answer:-}} \\ \sqrt{5} = 2.236 \: \sqrt{3} = 1.732 \\ \frac{4}{ \sqrt{5} + \sqrt{3} } \\ = \frac{4}{ \sqrt{5} + \sqrt{3} } \times \frac{ \sqrt{5} - \sqrt{3} }{ \sqrt{5} - \sqrt{3} } \\ = \frac{4( \sqrt{5} - \sqrt{3} )}{( \sqrt{5} + \sqrt{3})( \sqrt{5} - \sqrt{3})} \\ = \frac{4( \sqrt{5} - \sqrt{3}) }{ {( \sqrt{5} )}^{2} - { \sqrt{3} )}^{2} } \\ = \frac{4( \sqrt{5} - \sqrt{3}) }{5 - 3} \\ = \frac{4 (\sqrt{5} - \sqrt{3} )}{2} \\ = 2( \sqrt{5} - \sqrt{3} ) \\ = 2(2.236 - 1.732) \\ = 2 \times 0.504 \\ = 1.008 \\ \boxed{\boxed{\large{\bold{ \frac{4}{ \sqrt{5} + \sqrt{3}} = 1.008}}} }[/tex]

Answer 2

Answer:

Ur answer is in the attachment ✨

hope it's helpful to you

_______________Thnku!!__________