Log equations with false answers Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. Calculator allowed. Show your working. steplyclass.com/algebra-2/log-equations-with-false-answers/quiz/

1. 1

   Solve log_2(3x − 1) = log_2(x + 5)
   1. A) x = 3
   2. B) x = 6
   3. C) x = 2
   4. D) x = 5

2. 2

   Solve log_3(4x − 2) = log_3(2x + 6)

   Answer: ____________________

3. 3

   Solve log_2(x + 6) − log_2(x) = 2
   1. A) x = 3
   2. B) x = 2
   3. C) x = 4
   4. D) x = 6

4. 4

   Solve log(x + 9) − log(x) = 1

   Answer: ____________________

5. 5

   Solve log_2(x) + log_2(x − 2) = 3
   1. A) x = 2
   2. B) x = 5
   3. C) x = 4
   4. D) x = 3

6. 6

   Solve log_3(x + 1) + log_3(x − 1) = 1

   Answer: ____________________

7. 7

   Solve log_2(x) + log_2(x − 6) = 4
   1. A) x = 4
   2. B) x = 8
   3. C) x = 11
   4. D) x = 6

8. 8

   Solve log_2(x + 2) + log_2(x − 2) = 5

   Answer: ____________________

9. 9

   Solve log_2(x − 1) + log_2(x + 1) = 3
   1. A) x = 8
   2. B) x = 4
   3. C) x = 3
   4. D) x = 9

10. 10

    Solve log_2(x + 3) + log_2(x − 3) = 4

    Answer: ____________________