Question

Pls solve this question

Answer 1

Answer:

c...........is the Ans..............,...hope it may help you

Answer 2

x= 2-√3

so, 1/x = 1/ 2-√3 ........ rationalize it

hence , 1/x = 1/ 2-√3 ×( 2+√3)/(2+√3)

=> 1/x = 2+√3

so x+ 1/x. = 2-√3 +2+√3

= 4

we can write

(√x+1/√x)^2 = x +1/x +2

=> (√x+1/√x)^2 = 4+2

=> (√x+1/√x)^2 = 6

=> √x+1/√x = √6 answer....