SOLUTION: x² +14x +45

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Question 148637: x² +14x +45
Answer by mangopeeler07(462) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E2%2B14x%2B45

Start with
(x )(x )

Everything is positive, so
(x+ ) (x+ )

Find two factor of 45 that add up to 14 (9 and 5) and insert them
%28x%2B9%29%28x%2B5%29