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artcher [175]
3 years ago
9

Write the expression as a single natural logarithm. 2 ln m + 9 ln n=in?

Mathematics
1 answer:
Akimi4 [234]3 years ago
7 0

Answer:

ln (m^2n^9)

Step-by-step explanation:

Rule: ln a + ln b = ln ab

Rule: ln a^n = n * ln a

2 ln m + 9 ln n =

= ln m^2 + ln n^9

= ln (m^2n^9)

= \ln m^2n^9

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