What is
7w(-8 + 3w) and
6q(-4 + 8q)

If you are looking to simplify these equations, here is how you would go about doing so.

7w(-8+3w)

Use a property called the Distributive Property, which means multiplying the number outside of the bracket by each number inside of the brackets.

Here is how this would look:

7w(-8+3w)

-56w+21w²

Now,

6q(-4+8q)

-24q+48q²

Hope this helps.