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> -1x^2 + 5x - 4 = 0
Math
-1x^2 + 5x - 4 = 0
Asked by
AnneS2
on 16 Mar 04:33
Last updated by
anonymous
on 17 Mar 11:29
1
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Answered by
CherieS
on 17 Mar 11:29
-(x-4) (x-1) = 0 9/4 - (-5/2 + x)^2 == 0
x=1
x=4