Answer:
I know it's hard right?
[tex]4y^{6}[/tex]
Step-by-step explanation:
This is very simplistic, but this works(gets more complicated later)
Take the factors of both:
[tex]\frac{4*4*y*y*y*y*y*y*y*y}{4*y*y}[/tex]
Next, cross out the common factors to get:
[tex]4*y*y*y*y*y*y[/tex]
Simplifying, you get:
[tex]4y^{6}[/tex]
Hope this helps!
Don't use it consistently, and instead assemble the factors in your head and cross them out, as this method takes a LOT of time compared to what I do know!