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Mathematics 18 Online
OpenStudy (lazyboy):

5, -15, 45, -135, … Question 3 answers 405, 1215, 3645 675, -3375, 16875 405, -1215, 3645 405, -1215, -3645

OpenStudy (lazyboy):

looks like it is always x9

terenzreignz (terenzreignz):

x9? You mean x3?

terenzreignz (terenzreignz):

More like x(-3)

OpenStudy (lazyboy):

I think it is C U agree?

terenzreignz (terenzreignz):

Agreed. The signs should alternate.

OpenStudy (lazyboy):

ok cool

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