Question

pls answer this question​

Answer 1

Answer:

the value of X is 1/ 2

PLS MARK AS BRAINLIST

Answer 2

Answer:

2(2+√2)/(1+√2)

Step-by-step explanation:

x=1+√2

1/x = 1/(1+√2)

x+1/x = (1+√2) + (1/(1+√2))

= ((1+√2)(1+√2)+1)/(1+√2)

= ((1+√2)²+1)/(1+√2)

= (1+2√2+2+1)/(1+√2)

= (4+2√2)/(1+√2)

= 2(2+√2)/(1+√2)