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2007-11-04 06:25:00 · 3 answers · asked by Anonymous in Science & Mathematics Mathematics

3 answers

(3r) (2r - 3)

2007-11-04 06:33:41 · answer #1 · answered by Como 7 · 2 1

6^2 -9r=0, 6^2=9r, 6r=9 , r= 9/6, r= 3/2.

2007-11-04 15:03:12 · answer #2 · answered by Sasi Kumar 4 · 0 0

3r(2r-3)

2007-11-04 14:28:22 · answer #3 · answered by roguetrader12002 4 · 1 0

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