Teacher explains all why is everything raised to the zero power equal to one

The video tutorial explains the concept of exponents, starting with positive exponents and their multiplication properties. It then moves to negative exponents, explaining how they represent division. An interruption occurs with a bus schedule announcement. The tutorial resumes with a discussion on patterns in exponents and concludes by generalizing the rule that any number raised to the zero power equals one.

What is the result of 2 raised to the power of 3?

• 8

• 10

• 6

• 4

How do you interpret a negative exponent, such as 2 to the power of -1?

• Divide by 2

• Multiply by 2

• Multiply by -1

• Divide by -1

If 2 to the power of -2 is calculated, what is the result?

• 4

• 1/2

• 1/4

• 2

What happens to the base when a negative exponent is converted to a positive one?

• It is squared

• It is placed in the denominator

• It is doubled

• It remains unchanged

What is the value of any number raised to the power of zero?

• Negative one

• One

• Zero

• The number itself