Done most of my practice problems easily, but this one has me stumped..

y = x^7(3x^4 + 12x - 1)^2

Do I use the Product Rule with f(x) and g(x) both being the term inside the parenthesis, but if so what on earth do I do with the x^7 on the outside? Never had a term in front like this. Any help getting this started would surely be appreciated!