Question

97.
Find the square root of 7-4√3
(A) 2 + √3
(C) 2 - √3
(B) 5 - √13
(D) 5+ √3​

Answer 1

the square root of

according to me I think

b is right part

hope it's helpful for you

Answer 2

Answer:

$= 7 - 4 \sqrt{3}$

$= 4 + 3 - 4 \sqrt{3}$

$= {2}^{2} + ({ \sqrt{3} })^{2} - 2.2. \sqrt{3}$

$= {(2 - \sqrt{3} })^{2}$

Therefore square root is

=

$= 2 - \sqrt{3}$