Basic Operations and Exponents

The video tutorial covers equivalent expressions, focusing on those involving exponents. It begins with an introduction to the concept of equivalent expressions and the use of PEMDAS for solving them. The instructor demonstrates solving the expression 12 times 2 plus 24, emphasizing the order of operations. The tutorial then delves into calculating powers of numbers with exponents, providing step-by-step solutions. Finally, it guides viewers in identifying equivalent expressions from multiple-choice options, concluding with a brief summary and homework assignment.

What does the term 'equivalent' mean in the context of expressions?

• Not equal to

• Equal to

• Less than

• Greater than

Which operation should be performed first according to PEMDAS?

• Addition

• Multiplication

• Subtraction

• Division

What does PEMDAS stand for?

• Parentheses, Exponents, Multiplication, Addition, Division, Subtraction

• Parentheses, Multiplication, Exponents, Division, Addition, Subtraction

• Parentheses, Exponents, Division, Multiplication, Addition, Subtraction

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

What is the first step in solving an expression with multiple operations?

• Solve exponents

• Solve multiplication

• Solve addition

• Solve subtraction

What is the result of 12 times 2 plus 24?

• 36

• 48

• 24

• 60

How do you solve 2 to the second power?

• 2

• 8

• 4

• 6

What is the value of 3 squared?

• 15

• 6

• 9

• 12

Calculate the value of 2 to the third power.

• 10

• 8

• 6

• 4

What is the result of 2 to the sixth power?

• 32

• 48

• 64

• 128

How do you solve 3 to the third power?

• 9

• 18

• 27

• 36