SOLUTION: how do i find the geometric means of this sequence 7/2, _ , _ , _ ,56/81

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Question 1076321: how do i find the geometric means of this sequence 7/2, _ , _ , _ ,56/81

Answer by Edwin McCravy(20056) About Me  (Show Source):
You can put this solution on YOUR website!
 



expr%287%2F2%29r%5E4%22%22=%22%2256%2F81%29

Multiply both sides by 2%2F7

%282%2F7%29expr%287%2F2%29r%5E4%22%22=%22%22%282%2F7%29expr%2856%2F81%29

r%5E4%22%22=%22%2216%2F81

r%22%22=%22%22%22%22+%2B-+root%284%2C16%2F81%29

r%22%22=%22%22%22%22+%2B-+2%2F3







Edwin