Expand log (dfracx^2 yz ).

  1. 2log x + log y + log z
  2. 2log x + log y - log z
  3. log 2x + log y - log z
  4. 2log x log y - log z
Answer

B) 2log x + log y - log z

Use log(mn) = log m + log n, log mn = log m - log n and log m^k = klog m. SLO M-09-A-08 · Application

Mathematics MCQ · More Real Numbers MCQs · Practise