Answers

2014-04-26T04:16:35+05:30
X= 2 + sqrt 3  , therefore  1/x = 2 - sqrt 3 , now  apply the formula of  ( a+b) ^3





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  • Brainly User
2014-04-26T12:12:12+05:30
I think this sums lacks something but u can try by using the formula (a+b)³
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