SOLUTION: x^2-7x-18=0 Solve or find the value for x

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Question 744260: x^2-7x-18=0
Solve or find the value for x
Answer by sachi(548) About Me  (Show Source):
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x^2-7x-18=0
or x^2-9x+2x-18=0
or x(x-9)+2(x-9)=0
or (x-9)(x+2)=0
or x=9 or -2