Question

x=root11+root3/root11-root3 find x+1/x​

Answer 1

Step-by-step explanation:

x=(√11+√3)/(√11-√3)

x+1/x=[(√11+√3)/(√11-√3)]+[(√11-√3)/(√11+√3)]

=[(11+3+11+3)/11-3

=28/8=7/2

Answer 2

Not too sure but hope this helps!!!!!!!!!!