Question

find the value of ........ ?

Answer 1

x - 1/x =√3
square both sides
use (a-b)^2 identity
x^2 +1/x^2 -2 =3
x^2 +1/x^2 =5 answer

Answer 2

Hey friends, Your answer is here...
_______________________

$x - \frac{1}{x} = \sqrt{3}$
By squaring both side.
${(x - \frac{1}{x} )}^{2} = 3$
${x}^{2} + ( \frac{1}{x} )^{2} -2 = 3$
${x}^{2} + \frac{1}{ {x}^{2} } = 5$

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