Log Properties Practice Part 1: For #1-9, use the 3 log properties and that 109,

Question

Log Properties Practice Part 1: For #1-9, use the 3 log properties and that 109,3. 15849, 109,5+2.3219, and og,30 4.9069 to approximate the value of each logarithm. Show some work 008 1.5849 1.584 1698 2.3219 +4.9609 3. log, 150 Lon Slo 3 .2288 25 4.40A-15849 3322 4q0u4-2.3219 2 (2-3210y 46438 2-585 7 203 3(2.3219y 4.q66q +1.5849 o-4918 9657 Part II: For #10-27, use the properties of logarithms to rewritreach expression as a single logarithm. Please simplify, but do not evaluate the expression. Show some workl 4.48039 0 lo9,6 lo9, 7:42 11. log, oq 3 442 12. 4loo, 5 54: 25 13. og4 log,5 46:20 14. log, 40-l09,5 HO/s 8 15. loa.4-109.8-109,24:8:32-2:14 8 64 6. 3lo9,6 63216 17. log, 24-log, 12 24/12:2 2. 221( log, 11+2log, 331 y 99 20 0g 75-205 +5/6): 3 2 2 log 52.8.5 21. 3log 40 981 22. log, 64-lo9, 4 log,564/y 1 5:80 23. 7log, 2-109, 82 128/816 lo 26.32 , 3109,2-2109, 323:8-8-44 25. log 5-1o9lo9,25-8:40/ 20 24, 20 26. log,6+20g 3-109.26.3 54/2 27 27 6225, 3lg, 3 u25/s 5.33 135 Ke9u 135

Explanation / Answer

Yes , all appears ok.

In few cases the base is not visible, but if base in both expressions for all are same then it is correct.

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