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Hannah_Ahn

  • 4 years ago

if a=x and t_{4}=2sqrt{2}x ^{4} of a geometric sequence, find t_{9}

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  1. Kira_Yamato
    • 4 years ago
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    Is this what you mean?|dw:1333769769755:dw|

  2. Hannah_Ahn
    • 4 years ago
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    \[t_{4}=2\sqrt{2}x ^{4}\]

  3. Hannah_Ahn
    • 4 years ago
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    I have trouble finding the common ratio.. :(

  4. Kira_Yamato
    • 4 years ago
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    |dw:1333769880437:dw||dw:1333770038811:dw|

  5. Hannah_Ahn
    • 4 years ago
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    i still dont see how you got 16x^9 . I am having a trouble with calculation... :( well.. thanks for your help (:

  6. Kira_Yamato
    • 4 years ago
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    |dw:1333771829318:dw||dw:1333771911098:dw|

  7. Hannah_Ahn
    • 4 years ago
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    thank you. i appreciate that. (:

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