MAC 1105 Section 4

1. log 2 + log y 2. log 12 – log 4 3. ln x9 - ln x3. 4. log3x + log3(x-4) 5. log2(18) – log2(6) 6. ln(x2 – 49) – ln(x + 7) B. Rewrite each expression as a sum or difference of logarithms. 7. log 8. log5(4x) 9. log . 10. log3(8m) 11. ln 12. log x(x-3) ................
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