Question

$find the fators of y2 - 7y + 12.$
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Answer 1

Answer:

$\huge {y}^{2} - 7y + 12 \\ = {y}^{2} - 4y - 3y + 12 \\ = y(y - 4) - 3(y - 4) \\ = (y - 3)(y - 4)$

Answer 2

Answer:

answer is =7

Step-by-step explanation:

12= 3×4 and 3+4=7

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