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albellam

  • 4 years ago

find the fourth term of the geometric sequence whose first term is 4 and whose common ratio is -2

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  1. sheg
    • 4 years ago
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    -32

  2. mathTalk
    • 4 years ago
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    4*(-2)^3 = -8*4=-32

  3. sheg
    • 4 years ago
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    Lia it is -32

  4. liamarie
    • 4 years ago
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    asdflkjsadfd. i give up.

  5. sheg
    • 4 years ago
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    wt?

  6. liamarie
    • 4 years ago
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    nothing. i apparently can't do simple math. it's kind of pathetic.

  7. Outkast3r09
    • 4 years ago
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    \[ar^n\]

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