Question

if x=2√3+2√2
find
(i) 1/x
(ii) x+1/x
​

Answer 1

Answer:

x = 2√3+2√2

i) 1/ x = 1 / 2√3+2√2

ii) x + 1 / x = 2√3+2√2 + 1 / 2√3+2√2

= 1/1

= 1