Question

just solve it properly and with explanations please.

Answer 1

Answer:

2

Step-by-step explanation:

2√3=x

x²+1/x²=3.4641+1/3.4641

so,

=1+1

=2

Answer 2

Answer:

37/6

Step-by-step explanation:

GIVEN VALUE OF X= 2$\sqrt{3}$

SUBSTITUTING X IN THE GIVEN EQUATION, WE GET,

x^2+(1/x^2)

= (2$\sqrt{3$)^2+(1/(2$\sqrt{3$)^2)

=37/6

I HOPE YOU UNDERSTOOD THE QUESTION