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Understanding Exponents with Negative Bases

Understanding Exponents with Negative Bases

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Practice Problem

Hard

Created by

Thomas White

FREE Resource

This video tutorial explains how to evaluate exponents with negative bases. It covers general rules for exponents, including when the base is enclosed in parentheses and when it is not. The tutorial provides examples to illustrate these concepts, emphasizing the importance of the order of operations and the effect of even and odd exponents on the result.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of this lesson?

Studying linear functions

Learning about fractions

Understanding exponents with negative bases

Exploring quadratic equations

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when you evaluate an exponent with a positive base?

The result is zero

The result is always positive

The result is always negative

The result depends on the exponent

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a negative base is inside parentheses and the exponent is even, what is the result?

The result is negative

The result is positive

The result is undefined

The result is zero

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result when a negative base is outside parentheses, regardless of the exponent?

The result is zero

The result depends on the exponent

The result is always negative

The result is always positive

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Example 1, what is the result of -6 cubed when inside parentheses?

-216

216

36

-36

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Example 2, what is the result of -4 to the 4th power when inside parentheses?

-256

64

256

-64

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Example 3, what is the result of 5 cubed when inside parentheses?

125

25

-125

-25

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