What is the factored form of 24x^2-120x+150

Find the gcf which is 6

6 (24x^2 / 6 + (-120x) / 8 + 150 / 6) divide by the gcf

6 (4x^2 - 20x + 25)

use the formula a^2 - 2ab + b^2

a = 2x b=5

6 ((2x) ^2 - 2 (2x) (5) + 5^2)

use sq's of difference

(a-b) ^2 = a^2 - 2ab + b^2

6 (2x - 5) ^2