What is factor 15z^2-28z+12 ?

The solution to factor 15z^2-28z+12 is (3z-2)(5z-6)

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factor 15z^2-28z+12

factor

15 z^{2} - 28 z + 12

(3 z - 2) (5 z - 6)

Solution steps

15 z^{2} - 28 z + 12

Break the expression into groups

= (15 z^{2} - 10 z) + (- 18 z + 12)

Factor out

5 z

from

15 z^{2} - 10 z : 5 z (3 z - 2)

Factor out

- 6

from

- 18 z + 12 : - 6 (3 z - 2)

= 5 z (3 z - 2) - 6 (3 z - 2)

Factor out common term

3 z - 2

= (3 z - 2) (5 z - 6)

(y + 2)^{2} - 14 (y + 2) = - 24

3 b - 3

x^{2} + 3 x = - 1

- 5 (2 y - 15) + 4 y = 3

4 x^{2} + 28 x + 48

What is factor 15z^2-28z+12 ?
The solution to factor 15z^2-28z+12 is (3z-2)(5z-6)