Math, asked by rajatmohapatra1968, 1 year ago

If m=(2+√5)^1/2+(2-√5)^1/2 and n=(2+√5)^1/2 - (2-√5)^1/2, then evaluate m^2+n^2

Answers

Answered by spa13

1

Here is ur answer...

Hope it is right...!!

keep asking :)

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rajatmohapatra1968: Bro my answer is also same in the exam paper

spa13: have u checked that ques in ur book...or in other book...jha se teacher ne diya tha ???

spa13: Match that answer from book..where u expect this ques belongs to :/

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