Solving Equations using Properties of Logarithms

Question 1

Which of the following is true regarding the solutions to the logarithmic equation below?

Revolt · Accepted Answer

is a true solution and is an extraneous solution

Question 2

What is the solution to

Revolt · Accepted Answer

x = 3

Question 3

Which of the following shows the extraneous solution to the logarithmic equation?

Revolt · Accepted Answer

and

Question 4

What is the solution to

Revolt · Accepted Answer

x = eight-thirds

Question 5

Which of the following is true regarding the solutions to the logarithmic equation below?

Revolt · Accepted Answer

is a true solution and is an extraneous solution

Question 6

Which of the following shows the extraneous solution to the logarithmic equation

Revolt · Accepted Answer

x = negative 4

Question 7

Which logarithmic equation has the same solution as

Revolt · Accepted Answer

log Subscript 2 Baseline (x minus 4) = 3

Question 8

Which of the following shows the true solution to the logarithmic equation below?

Revolt · Accepted Answer

x = 4

Question 9

What is the solution to

Revolt · Accepted Answer

x = 2

Question 10

Which of the following shows the equation rewritten using logarithms?

Revolt · Accepted Answer

log Subscript 4 Baseline (x + 6) = log Subscript 4 Baseline 16

Solving Equations using Properties of Logarithms Answers