What is factor y^2-7y+12 ?

The solution to factor y^2-7y+12 is (y-3)(y-4)

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factor y^2-7y+12

factor

y^{2} - 7 y + 12

(y - 3) (y - 4)

Solution steps

y^{2} - 7 y + 12

Break the expression into groups

= (y^{2} - 3 y) + (- 4 y + 12)

Factor out

y

from

y^{2} - 3 y : y (y - 3)

Factor out

- 4

from

- 4 y + 12 : - 4 (y - 3)

= y (y - 3) - 4 (y - 3)

Factor out common term

y - 3

= (y - 3) (y - 4)

3 x < 8

9 (x + 2) = x - 6

5 x + 1 \leq 2.5

20.25

- 6 = a + a + 4