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Solving Logarithmic Equations Name:
1. 8 log x=16 2. log x=2 3. log 4 x=2
4. 2 log x=2 5. log x−log 4=−1 6. log x−log 4=−2
7. log x−log 4=3 8. 2 log x−log 4=2 9. log 4 x=−1
10. 2 log x−log 3=1 11. ln x=2 12. 4 ln x=−2
13. ln x+ln 3 x=14 14. ln x+ln 4=2 15. ln x−ln5=−1
Solving Logarithmic Equations Name:
1. 8 log x=16 2. log x=2 3. log 4 x=2
4. 2 log x=2 5. log x−log 4=−1 6. log x−log 4=−2
7. log x−log 4=3 8. 2 log x−log 4=2 9. log 4 x=−1
10. 2 log x−log 3=1 11. ln x=2 12. 4 ln x=−2
13. ln x+ln 3 x=14 14. ln x+ln 4=2 15. ln x−ln5=−1
Solving Logarithmic Equations Name: key
1. 8 log x=16 2. log x=2 3. log 4 x=2
100 100 25
4. 2 log x=2 5. log x−log 4=−1 6. log x−log 4=−2
10 .4 .04
7. log x−log 4=3 8. 2 log x−log 4=2 9. log 4 x=−1
4000 20 .025
10. 2 log x−log 3=1 11. ln x=2 12. 4 ln x=−2
5.477 7.39 .61
13. ln x+ln 3 x=14 14. ln x+ln 4=2 15. ln x−ln5=−1
633.14 1.85 1.84