Expanding a natural logarithmic expression

Expanding a natural logarithmic expression

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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Quizizz Content

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The video tutorial covers the properties of logarithms, including the product, quotient, and power rules. It explains how to express roots as rational exponents and applies these concepts to solve logarithmic expressions. The tutorial emphasizes understanding the manipulation of logarithmic expressions and provides examples to illustrate these rules.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of applying the product rule to log base B of (X * Y)?

log base B of X + log base B of Y

log base B of (X - Y)

log base B of (X + Y)

log base B of X - log base B of Y

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you express log base B of X raised to the M power using the power rule?

log base B of X + M

log base B of (X * M)

log base B of (X + M)

M * log base B of X

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the rational exponent form of the square root of X?

X^3

X^2

X^1/2

X^1/3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can the 4th root of X^3 be expressed using rational exponents?

X^(3/4)

X^(4/3)

X^(1/4)

X^(3/2)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When dealing with a product inside a logarithm, how can it be rewritten?

As a single logarithm

As the difference of two logarithms

As the sum of two logarithms

As a product of two logarithms

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do if you encounter a logarithm of a sum, like log(X^2 + 3)?

Leave it as is, since there's no rule for splitting sums

Split it into two separate logarithms

Multiply the terms inside the logarithm

Subtract the terms inside the logarithm

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct way to handle a logarithm of a binomial, such as log(X^2 + 3)?

Split it into two separate logarithms

Do not split it, as there is no rule for addition

Multiply the terms inside the logarithm

Subtract the terms inside the logarithm