The expression is 

To simplify the expression follow the order of operations: (PEMDAS)

1.      Evaluate the expressions inside Brackets/Parenthesis (P).

2.      Evaluate Powers/Exponents (E).

3.      Multiply and/or Divide in order from left to right (MD).

4.      Add and/or Subtract in order from left to right (AS).

A simple technique for remembering the order pf operations is turned into

phrase “Please Excuse My Dear Aunty Sally”.

According order of operations inside the grouping symbols should be evaluated first.

First operation is evaluating expression within the brackets.

               (Evaluate power: )

                     (Add: )

Next operation is multiplication.

                         (Multiply: )

The value of the expression is .