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> -2r(-8r - 4)
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-2r(-8r - 4)
Asked by
AnneS2
on 08 Sep 08:15
Last updated by
anonymous
on 09 Sep 12:16
1
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Answered by
CherieS
on 09 Sep 12:16
-2r(-8r - 4)
-2r(-8r) (-2r)( - 4)
16r^2 +8r