\"\"

\

The expression is \"\".

\

\"\"     (Apply distributive property: \"\")

\

\"\"        (Multiply: \"\")

\

\"\"           (Multiply: \"\")

\

\"\"           (Apply commutative property of addition: \"\")\"\"

\

\"\"       (Apply associative property of addition: \"\")

\

\"\"          (Apply distributive property: \"\")

\

\"\"                   (Add: \"\")

\

\"\"

\

The simplified expression is \"\".

\