How do you multiply #(7w - 3u - 6) ( 7w + 2)#?
See a solution process below:
To multiply these two terms you multiply each individual term in the left parenthesis by each individual term in the right parenthesis.
We can now group and combine like terms:
Basically, use the distributive property of multiplication and after the multiplication is done, combine the same variables and simplify them.
It is the use of the distributive properties of multiplication (since the concepts are almost the same in Algebra) and simplifying them altogether.