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Mathematics 9 Online
OpenStudy (anonymous):

The following is a geometric sequence. 1, 5, -25, 125,… True or False

OpenStudy (angela210793):

divide a2/a1 and a3/a2 see if the quotient is the same.... if it is then u have a geometric progression

OpenStudy (anonymous):

Thanks so its true!

OpenStudy (angela210793):

think again |dw:1345139038234:dw|

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