Question

if N equal to root 5 +2 + root 5 - 2 /root 5+1 - root 3 -2 root 2

Answer 1

Hope this will help you....

Answer 2

Answer:

Heyaa   Matee...

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Your Answer is in the image attached below..

Some steps which i have not included are-

1. Check the number under square root whether it forms perfect square or not. I have checked for all but got only (3+ 2*sq root 3) is perfect square.

2. Remember sq root(4) =2 only as sq root(4) is positive quantity. But if x= sq root(4) then is + 2 and -2 as x is variable

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hope it helps you mate...

hope you are safe...