Math, asked by bhavinder, 1 year ago

if x=1-root 2 find values of [x-1/x]square?

Answers

Answered by kiranadam
1
Use (a-b)^2 = a^2 +b^2 -2ab and get the answer.
bhavinder: this ans is wrog or correct
kiranadam: 12
bhavinder: ops it is wrong
bhavinder: how could now I solve my question
kiranadam: use the same rule above .........
bhavinder: okkk
bhavinder: i m cheqing again
bhavinder: no again not coming
bhavinder: now
bhavinder: I have tried 2 times
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