What is factor x^2-18x+72 ?

The solution to factor x^2-18x+72 is (x-6)(x-12)

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factor x^2-18x+72

factor

x^{2} - 18 x + 72

(x - 6) (x - 12)

Solution steps

x^{2} - 18 x + 72

Break the expression into groups

= (x^{2} - 6 x) + (- 12 x + 72)

Factor out

x

from

x^{2} - 6 x : x (x - 6)

Factor out

- 12

from

- 12 x + 72 : - 12 (x - 6)

= x (x - 6) - 12 (x - 6)

Factor out common term

x - 6

= (x - 6) (x - 12)

2 x^{3} + 3 x^{2} + 2 x - 2

2 p^{2} + 14 p + 24

(2)^{2} + 3

- 35 + 25

25 z^{2} + 30 z + 9