Math

1x^2 + 7x - 18 = 0

Asked by AnneS2 on 16 Mar 04:18

Last updated by anonymous on 17 Mar 14:02

1 Answers

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Answered by CherieS on 17 Mar 14:02

x (x+7) = 18 (x-2) (x+9) = 0

-121/4 + (7/2 + x)^2 = 0

x=-9

x=2