SOLUTION: Factoring r^2 - 9r + 18 = 0

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Question 1018534: Factoring
r^2 - 9r + 18 = 0

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Factoring
r^2 - 9r + 18 = 0
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Find a pair of factors of 18 with a sum of 9.
Both are negative.

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