Overview: 1 questions will be solved this time.Among them
           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation (2*(√5-1))÷(√5+1) .
    Question type: Mathematical calculation
    Solution:
          (2*(√5-1))÷(√5+1)
        =(2*1.236068)÷(√5+1)
        =2.472136÷(√5+1)
        =2.472136÷3.236068
        =0.763932
    Answer:(2*(√5-1))÷(√5+1)=0.763932

Your problem has not been solved here? Please take a look at the  hot problems ！