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irina [24]
2 years ago
11

Solve using perfect square factoring patterns. y2 + 14y + 49 = 0

Mathematics
1 answer:
Studentka2010 [4]2 years ago
7 0
(y + 7)(y + 7)

49 is a perfect square of 7

it can also be written

(y + 7)²

hope this helps :)


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