The answer would be 2y(3x²+ y²).
Greetings!Expand.

Distribute the parenthesis:


Combine Like Terms.

Rearrange to follow proper form.

Hope this helps.
-Benjamin
An exponential function is expressed in the form y=axb^x. The relation represents a growth when b>1 and a decay when 0<b<1.
Have a great day! Hope this helps!
I’m pretty sure it’s Friday