Question

x=2+√3. then find x^2+1/x^2​

Answer 1

Step-by-step explanation:

hope solution will be help you

Answer 2

Answer:

$\frac{ {(2 + \sqrt{3}) }^{2} + 1 }{ {(2 + \sqrt{3}) }^{2} } \\ \frac{4 + 4 \sqrt{3 } + 3 + 1 }{4 + 4 \sqrt{3} + 3 } \\ \frac{7 + 4 \sqrt{3} + 1 }{7 + 4 \sqrt{3} } \\ \frac{8 + 4 \sqrt{3} }{7 + 4 \sqrt{3} }$