Question

if X=2-√3 then find value of (x+1/x)^3+2(x+1/x)^2+(x+1/x)-100​

Answer 1

Answer:

0

Step-by-step explanation:

x=2-√3

1/x=2+√3

x+1/x=4

equation,

4³+(2×4²)+4-100

=64+32+4-100

=100-100

=0