Answer:
3x(4x+5y)
Step-by-step explanation:
to factorise this equation you have to remove the common terms,or the common factors in this case the common factor for both sides is 3 and the common letter is x
12x²+15xy
I hope this helps
7/18
21 out of 54 = 21/54 = 7/18
Answer: (14/2)-5=2