Order of Operations and Simplification

The video tutorial explains how to evaluate a mathematical expression using the order of operations. It begins by simplifying expressions inside parentheses, then proceeds to handle division and multiplication from left to right. The final result of the expression is calculated to be 16.

What is the first step in evaluating an expression according to the order of operations?

• Perform addition

• Perform subtraction

• Evaluate exponents

• Simplify inside parentheses

What is the result of simplifying 2 plus 2 inside the parentheses?

• 5

• 3

• 6

• 4

When both division and multiplication are present, how should they be handled?

• Perform multiplication first

• From left to right

• Perform division first

• From right to left

What is the result of dividing 8 by 2 in the expression?

• 2

• 3

• 4

• 5

What is the final result of the expression after all operations are completed?

• 18

• 16

• 14

• 12