Learn how to rewrite a number with a negative power

Learn how to rewrite a number with a negative power

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to handle negative exponents by converting them into positive exponents using the concept of reciprocals. It demonstrates the process with an example, showing how to calculate 5 to the third power and convert it into a positive exponent. The tutorial concludes by summarizing the key points discussed.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in dealing with negative exponents?

Rewrite it as a positive exponent

Multiply the base by itself

Subtract the exponent from the base

Add the exponent to the base

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you convert a negative exponent to a positive one?

By adding 1 to the exponent

By subtracting 1 from the exponent

By multiplying the base by 2

By using the reciprocal of the base

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the reciprocal of 5 to the power of -1/3?

5 to the power of -3

1 over 5 to the power of 3

5 to the power of 3

1 over 5 to the power of -3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 5 to the power of 3?

125

15

25

1/125

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final result of converting 5 to the power of -1/3?

1/5

1/25

1/125

5