$\"\"$

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” $\"\"$ \

Evaluate the expression within the parenthesis.

\
$\"\"$                   (Evaluate power: $\"\"$ )
\
$\"\"$                             (Add: $\"\"$ )
\
Next operation is evaluating power.
\
$\"\"$                        (Evaluate power: $\"\"$ )
\
Next operation is subtraction.
\
$\"\"$                                     (Subtract: $\"\"$ ) $\"\"$
\ The value of the expression is $\"\"$ .