Answers

2015-06-08T14:01:52+05:30
1/(2-√3)= 2+√3/1 = (2+√3)^3-( 2+√3)^2 - 7(2+√3) + 5=( 26+15√3) - (14 - 8√3)-(14 - 7√3) + 5 = 3 HENCE , PROVED.
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2015-06-08T18:07:13+05:30