Find the factors of y^2- 7y + 12. - Vidyadip

Question

Find the factors of $y^2- 7y + 12.$

✓

Answer

$y^2– 7y + 12 = y^2– 3y – 4y + 12$
$= y(y –3) – 4(y – 3) = (y – 3)(y – 4)$
Thus, the factors are $(y – 3)$ and $(y – 4)$.

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