SOLUTION: 4r^2 + 9 - 12r i need to get the factor

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Question 228195: 4r^2 + 9 - 12r i need to get the factor
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
4r^2 + 9 - 12r
4r^2 -12r+9
(2r-3)^2
Answer: 4r^2 + 9 - 12r factors to (2r-3)^2