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> -1x^2 + 9x - 20 = 0
Math
-1x^2 + 9x - 20 = 0
Asked by
AnneS2
on 16 Mar 04:38
Last updated by
anonymous
on 17 Mar 11:19
1
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Answered by
CherieS
on 17 Mar 11:19
-(x-5) (x-4) = 0 x=4 x=5