Respuesta :

Answer:

5a(c-2ab+6)

Step-by-step explanation:

5a is in all three, then factorise

Answer:

5a(−2ab+c+6)

Step-by-step explanation:

Factor 5ac−10a2b+30a

−10a2b+5ac+30a

=5a(−2ab+c+6)

Answer:

5a(−2ab+c+6)