\"\"

\

The expression is \"\"

\

\"\"          (Distributive property: \"\")

\

\"\"                    (Multiply: \"\")

\

\"\"                                (Multiply: \"\")\"\"\"\"                                (Commutative property: \"\")

\

\"\"                              (Distributive property: \"\")

\

\"\"                                                     (Add: \"\")\"\"

\

The value of expression is  \"\".