Expressions and Variables - How to Evaluate - ALGEBRA I

The video tutorial explains the concept of evaluation in mathematics, focusing on finding the value of expressions. It uses examples of powers, such as 4 to the third power and 2 to the fifth power, to demonstrate the process of evaluation. The tutorial breaks down the calculations step-by-step to help viewers understand how to find the value of these expressions.

What does it mean to evaluate something in mathematics?

• To find the value of something

• To compare two numbers

• To solve an equation

• To simplify an expression

How do you calculate 4 to the third power?

• 4 - 4 - 4

• 4 / 4 / 4

• 4 * 4 * 4

• 4 + 4 + 4

What is the result of 4 to the third power?

• 12

• 32

• 16

• 64

How many times do you multiply 2 by itself to evaluate 2 to the fifth power?

• 4 times

• 3 times

• 5 times

• 6 times

What is the value of 2 to the fifth power?

• 16

• 32

• 64

• 128