Question

If x=2+ √3 then find the value of [x+(1/x)].​

Answer 1

Answer:

x+1(/x)=4

Step-by-step explanation:

x=2+√3

$\frac{1}{x}=\frac{1}{2+\sqrt{3} }\\=\frac{1}{2+\sqrt{3}} * \frac{2-\sqrt{3}}{2-\sqrt{3}}\\ =\frac{2-\sqrt{3}}{4-3}\\\frac{1}{x} = 2-\sqrt{3}$

x+(1/x)=2+√3+2-√3

x+(1/x) =4

Answer 2

Answer:

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MARK AS BRAINLIEST