Question

If x=2+√3 then find
√x-1/√x

Answer 1

kid use brackets otherwise this question hai many possibility like

√x-(1/√x) and etc.

Answer 2

after making denominator same
answer =(x-1)/√x

put value of x
answer =(√3+1)/√x

squaring both sides & putting value of x
answer^2= (4+2√3)/(2+√3)

taking 2 as common & cancelled remaining
answer^2= 2

taking square root
answer= ± √2