Question

If = 5 + 2√6 then find the value of ^2 + 1/ ^2 .​

Answer 1

Answer:

23

A=5+26=3+2+23×2=(3)2+2)2+232=(3+2)2=3+2

∴A+A1=(3+2)+(3+2)1

=(3

Answer 2

Answer:

anuptamang arjuntamang