Answer:

Step-by-step explanation:
We want to to rewrite

Use difference of two squares to get:

This implies that:


This finally simplifies to:

Therefore the required product is

Wish I could help on so sorry
6(7)^2+4(7)+8=y
6(49)+28+8=y
294+28+8=y
330=y
18xy + 24y = 6y(3x + 8)
The common factor is 6y