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We can unite bases!

We can unite bases!. Now bases are same!. We can unite bases!. Now bases are same!. Check (Remember: Back to Original) . We can unite bases!. Now bases are same!. 8-4 Solving Logarithmic Equations and Inequalities . Attention Inequality log Domain first.

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We can unite bases!

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  1. We can unite bases! Now bases are same!

  2. We can unite bases! Now bases are same!

  3. Check (Remember: Back to Original)

  4. We can unite bases! Now bases are same!

  5. 8-4 Solving Logarithmic Equations and Inequalities

  6. Attention Inequality log Domain first.

  7. Reverse the direction when dividing by “minus” From domain before

  8. Check 1 (Remember: Back to Original)

  9. Attention Inequality log Domain first.

  10. From domain:

  11. Check 1.5 (Remember: Back to Original)

  12. Attention Inequality log Domain first.

  13. From domain:

  14. We can unite bases!

  15. Now bases are same!

  16. Attention Inequality log Domain first.

  17. From domain

  18. Check 0 (Remember: Back to Original)

  19. 8-5 Properties of Logarithms

  20. Do Cross Multiply

  21. Use MODE 5 3 a = 1, b= -4, c= -32

  22. Check -4 (Remember: Back to Original) Undefined, so ignore -4

  23. Check 8 only solution is 8

  24. Use MODE 5 3 a = 1, b= -2, c= -3

  25. Check 3 (Remember: Back to Original) 3.1699 = 3.1699

  26. Check -1 (Remember: Back to Original) Undefined, so ignore -1 only solution is 3

  27. Square root both sides

  28. Check -5 (Remember: Back to Original)

  29. Check 5 (Remember: Back to Original) The solutions are 5 and -5

  30. Solve. Check your solution.

  31. Check 12 (Remember: Back to Original)

  32. Solve. Check your solution.

  33. Do Cross Multiply

  34. Use MODE 5 3 a = 1, b= -1, c= -6

  35. Check 3 (Remember: Back to Original)

  36. Check -2 (Remember: Back to Original) Undefined, so ignore -2 only solution is 3

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