Question

I will mark as brainliest who will answer first.
If √2 =1.4142, then find the value of √√2-1÷√2+1
Pl answer with the correct way of solving it.

Answer 1

Answer:

=root{ [ root2  + 1] /[ root2 - 1 ]

=root{ [ root2  + 1] [root2 + 1] /[ root2 - 1 ][ root2 +1]}

=root{[root2 + 1]^2 / (root2)^2  - 1^2}

=root { [root 2 +1]^2 / 2-1}

=root{[root2 +1]^2}

=root2 +1

=1.414+1

=2.414//

Answer 2

Answer:

Hey mate here is your answer

Step-by-step explanation:

√√2-1÷√2+1=(√2-1)^2( By rationalisation)

=√2-1=1.4142-1=0.4142

Hope it helps

Please mark as brainliest