Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What is the base in the power expression $3^4$?
What is the base in the power expression $3^4$?
- 3 (correct)
- 4
- 7
- 12
What does the power of zero indicate, such as in $5^0$?
What does the power of zero indicate, such as in $5^0$?
- Zero
- One (correct)
- Undefined
- Five
What is the value of $2^5$?
What is the value of $2^5$?
- 16
- 32 (correct)
- 10
- 25
If a number is squared, what exponent is used?
If a number is squared, what exponent is used?
Signup and view all the answers
Which of the following represents the cube of 4?
Which of the following represents the cube of 4?
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
Base of a Power Expression
- The base in a power expression is the number being multiplied by itself. In the expression $3^4$, the base is 3.
Power of Zero
- Any number raised to the power of zero equals 1. This is because $x^0 = x^{n-n}$
Value of a Power Expression
- $2^5$ is the same as 2 multiplied by itself five times: 2 × 2 × 2 × 2 × 2 = 32
Exponent for Squaring
- When a number is squared, the exponent used is 2. This is because squaring a number means multiplying it by itself.
Cube of a Number
- The cube of 4 is represented as $4^3$, which equals 64.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
