Step-by-step Answer
PAGE: 9SET: ExercisesPROBLEM: 9
Please look in your text book for this problem Statement

Order of Operations:

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

1.      Evaluate the expressions inside the Parenthesis/Brackets (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 of operations is turned

into phrase "Please Excuse My Dear Aunty Sally"

The expression is .

          (Substitute )

Simplify the expression esing order of operations (PEMDAS)

Since there are no grouping symbols and powers, first operation is addition.

                 (Add: )

                              (Add: )

The value of the expression is 3.4.


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