SOLUTION: factor trinomial completely look for pattern of a perfect ^2 trinomial n^2+14n+49

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Question 207860: factor trinomial completely
look for pattern of a perfect ^2 trinomial
n^2+14n+49
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Look at the coefficient of the middle term, = 14
Divide that by 2, = 7
Try that.