Exponents and Their Properties

The video tutorial covers expressions with exponents, focusing on identifying non-matching expressions, determining the truth of equations, and finding equivalent expressions. The lesson concludes with a brief introduction to homework assignments.

Which of the following expressions is not equal to 16?

• 2^4

• 8 * 2

• 4 * 4

• 2 * 2 * 2 * 2

Why is the equation 2^4 = 2 * 4 false?

• 2^4 means 4 multiplied by itself 2 times

• 2^4 means 2 added to itself 4 times

• 2^4 means 2 multiplied by 4

• 2^4 means 2 multiplied by itself 4 times

What is the result of 3^5?

• 15

• 81

• 729

• 243

Which of the following is true for 5^3?

• 5^2

• 5 * 3

• 5 + 5 + 5

• 5 * 5 * 5

What is the equivalent of 4^3?

• 4 * 4

• 4 * 4 * 4

• 4^2

• 4 + 4 + 4

Which expression is equivalent to 6 * 6 * 6?

• 6^3

• 6^2

• 6 + 6 + 6

• 3^6

What is the result of 11^5?

• 11 * 5

• 55

• A very large number

• 5^11

Which of the following is equivalent to 1/5^3?

• 5^3

• 1/5

• 1/125

• 1/25

What is the result of (5/3)^2?

• 25/9

• 5/3

• 9/25

• 10/6

What should you do if you have more questions after reviewing the material?

• Ask the teacher for clarification

• Review the material again

• Start on lesson 14

• Ignore the questions