Question

If x=✓3-2 then find the value of (x+1/x)³

Answer 1

x=√3-2

1/x=1/√3-2

rationalising 1/x

1/x=1/(√3-2)*(√3+2)/(√3+2)

=√3+2/(3-4)

=-√3-2

so

(x+1/x)³=(√3-2-√3-2)³

=-4³

=-64

hope this helps

Answer 2

Answer:

the answer is attached.. plus refer to it..