Question

answer with full explanation​

Answer 1

Answer:

On rationalizing the denominator By multiplying both numerator and denominator by (2+√3)

We get

$\frac{ \sqrt{7+ 4 \sqrt{3} } }{ \sqrt{1} }$

$= \sqrt{ 4+ 2(2)( \sqrt{3)} + 3 }$

$\sqrt{ (\sqrt{2} + \sqrt{3})}wholesquare$

$= \sqrt{2} + \sqrt{3}$

$= 1.41 + 1.73$

$= 3.14$