Answers

2016-07-27T17:11:18+08:00
Three geometric mean between 3 and 48? divide 48 by 3
                                16 = 2^4,              thus the common ratio will be 2^(4/4)
                                3, 6, 12, 24, 48
the same with gm between -3 and 96                 divide 96 by 3
                                -32 = 2^5,            thus the common ratio will be -2^(5/4)
                              -3, 6(2^1/4), -12(2^1/2), 24(2^3/4), -96
*check your question if it is four geometric means then it will become
                              -3, 6, -12, 24, -48, 96
which is more likely the answer.

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