document.write( "Question 634668: Sequence: 3, -6, 12, -24, 48,..., find S(sub 20). If S(sub 0)= 3. Then find the sum through S(sub 20).\r
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Algebra.Com's Answer #399810 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "3, -6, 12, -24, 48,...,   Geometric Series, r  = -2
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