The distributive property indicates that, the multiplication is distrubuted to the terms within the brackets.
Here,
27+36
The first step in factorising is to look for any common factors.
27 and 36 are both multiples of 3 and 9.
As 9 if the highest among them, let us take 9.
So, dividing by 9,
We can check the reverse by distrubutive property, as,
So the option D is correct.