- 1. Simplify: log3(27)-log3(81)
- 2. Simplify: log2(8)-log2(4)
- 4. Simplify: 5^(log5(2x+1))
- 5. Simplify: log3(81)+log3(1/9)
- 6. Simplify: log4(1/16)-log4(64)
- 7. Simplify: log(1,000,000)-log(0.00001)
- 8. Simplify: log8(64)5x+4
- 9. Simplify: log2(16)-log2(8)+log2(4)
- 10. Simplify: log7(343)-log7(49)
- 11. Simplify: log343(49)-log343(7)
- 12. Simplify: log81(243)+log81(1/27)
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