Question

I
Find
the
value
of
$1 \div 1 + \sqrt{2}$



​

Answer 1

Answer:

-1 is the correct answer please follow me

Answer 2

Answer:

root 2 - 1

Step-by-step explanation:

1/1+root2

= 1/1+root2 × root2-1/root2 -1 [root2 -1 is RF of 1+root2]

= root 2 - 1 / (root 2)²-1²

= root 2- 1 / 1

= root2 - 1

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