Answers

2015-06-24T16:16:57+05:30
1. 1/(3+√2)×(3-√2) / (3-√2)=3-√2/9-2=3-√2/7
2.1/(√7-√6) ×(√7-√6)/(√7-√6)=√7-√6/7-6=√7-√6
3.1/√7×√7/√7=√7/7
4.√6/(√3-√2)×(√3+√2)/√3+√2=√18+√12/3-2=√18+√12
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