Using order of operations by following PEMDAS - Online Tutor

The video tutorial explains how to solve mathematical problems using the order of operations. It emphasizes starting with the innermost parentheses, then handling exponents, and finally performing addition and subtraction. The example problem demonstrates these steps, resulting in a simplified final answer.

What is the first step in solving an expression with multiple sets of parentheses?

• Start with addition and subtraction

• Solve the innermost parentheses first

• Ignore the parentheses

• Solve the outermost parentheses first

After resolving parentheses, what is the next step in the order of operations?

• Multiply the numbers

• Perform subtraction

• Evaluate exponents

• Perform addition

What is the result of 5 squared?

• 10

• 15

• 20

• 25

What operations are left after handling parentheses and exponents in the given problem?

• Multiplication and division

• Addition and subtraction

• Only subtraction

• Only addition

What is the final simplified result of the expression discussed in the video?

• 5

• 10

• 15

• 20