Question

If x = 2 + √3, find the value of x + 1/x.​

Answer 1

Answer:

its hard sorry

Step-by-step explanation:

Answer 2

Answer:4

Step-by-step explanation:

given:

$x=2+\sqrt{3}$

$x+\frac{1}{x}=2+\sqrt{3} +\frac{1}{2+\sqrt{3}} =\frac{4+4\sqrt{3}+3+1}{2+\sqrt{3}} =\frac{8+4\sqrt{3}}{2+\sqrt{3}} =\frac{4(2+\sqrt{3})}{2+\sqrt{3}} =4$