Mathematics, 27.06.2019 04:00 alexcuevaz90
Sis a geometric sequence. (square root x-1),1 and (square root x+1) are the first three terms of s. find the value of x.
Answers: 1
, 1, 
, then the common ratio r
= 
( cross- multiply )
= 1 ( square both sides )Another question on Mathematics
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Sis a geometric sequence. (square root x-1),1 and (square root x+1) are the first three terms of s....
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