Find S a for the following geometric sequence 3 -6 12 -24

Question

Find S a for the following geometric sequence 3 -6 12 -24

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Camila 1 week 2021-09-15T00:07:17+00:00 2 Answers 0

Answers ( )

    0
    2021-09-15T00:08:20+00:00

    The answer to this question is 48

    0
    2021-09-15T00:08:32+00:00

    Assuming this is a pattern u see that each outcome is multiplied by -2
    3(-2)= -6
    -6(-2)= 12
    12(-2)= -24
    -24(-2)= ___48

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45:7+7-4:2-5:5*4+35:2 =? ( )