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| 1. |
If x= 2+√3, find x-1÷x |
| Answer» EXPLANATION:GIVEN x=2+√31/x=1/(2+√3) =1/(2+√3)×(2-√3)/(2-√3) =(2-√3)/(2²-√3²) =(2-√3)/4-3 =(2-√3)/1 =2-√3x-x/1(2+√3)-(2-√3)2+√3-2+√32√32√3 is the ANSWER | |