Answer:
(2x−5)(x−3)
Step-by-step explanation:
Break the expression into two groups
(2[tex]x^{2}[/tex]-5x) + (-6x+15)
Factor out an x from the first group
x(2x-5)
Factor out -3 from the second group
-3(2x-5)
Factor out the common term and combine
x(2x-5)-3(2x-5)
(2x-5)(x-3)