Solving an exponential equation with negative exponents

Solving an exponential equation with negative exponents

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial covers the properties of exponents, focusing on negative exponents and rewriting fractions. It explains how to rewrite numbers using exponent rules and find common bases for different numbers. The tutorial also demonstrates solving equations using these properties, providing a comprehensive understanding of exponent manipulation.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key property of exponents that is often forgotten by students?

The power of a power property

The product of powers property

The negative exponent property

The zero exponent property

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you rewrite 1/64 using the properties of exponents?

64 to the power of 0

64 to the negative first power

64 to the power of 1

64 to the power of 2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which base can be used to represent both 64 and 32?

Base 2

Base 5

Base 4

Base 3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of rewriting 64 as a power of 2?

2 to the 4th power

2 to the 5th power

2 to the 6th power

2 to the 7th power

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why can't base 4 be used for both 64 and 32?

Because 4 to any power is not 32

Because 4 cubed is not 32

Because 4 to any power is not 64

Because 4 squared is not 64

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the power rule used for in the context of this lesson?

To divide exponents

To subtract exponents

To add exponents

To multiply exponents

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the value of C in the equation derived from the exponential expressions?

1/4

3/4

2/3

1/2