xoxolovezzz523 xoxolovezzz523
  • 29-12-2017
  • Mathematics
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If the first three terms of a geometric sequence are 8, 12, and 2x-4 then what is the value of x

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Rod44 Rod44
  • 29-12-2017
The constant ratio is 12/8=3/2. So 2x-4=3*12/2=18, 2x=22, x=11.
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