Solving Logarithmic Equations with Different Bases

Solving Logarithmic Equations with Different Bases

Assessment

Interactive Video

Mathematics

8th - 12th Grade

Hard

Created by

Emma Peterson

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 2 raised to the 6th power in the equation log base 2 of (X - 4) = 6?

32

128

64

256

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

After solving the equation log base 2 of (X - 4) = 6, what value do we get for X?

66

64

72

68

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the equation 3 * ln(X + 1) = 30, what is the first step to isolate the logarithm?

Add 3

Multiply by 3

Divide by 3

Subtract 3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the base of the natural logarithm (ln)?

2

10

π

e

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

After simplifying the equation 3 * ln(X + 1) = 30, what does ln(X + 1) equal?

12

11

9

10

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it not advisable to move the coefficient inside the logarithm as an exponent when simplifying?

It changes the base of the logarithm

It simplifies the equation too much

It complicates the equation

It's mathematically incorrect

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the value of e to the 10th power minus 1, rounded to the nearest whole number?

22025

2225

2025

20025

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