5p(r-s)+6q(r-s)

The expression you have is \(5p(r-s) + 6q(r-s)\). To simplify it, you can factor out the common term \((r-s)\):

\[ 5p(r-s) + 6q(r-s) = (r-s)(5p + 6q) \]

So, the simplified form of the expression is:

\[ (r-s)(5p + 6q) \]