Question

Write the expression as a single natural logarithm
Ln 9 + Ln 2

Answer 1

Ln(a) + ln(b) = ln(ab)

Answer 2

Use the hint.

Answer 3

idk

Answer 4

ParthKohli wrote above this law of logarithms:
ln(a) + ln(b) = ln(ab)
Here's an example:
ln(4) + ln(5) = ln(4*5) = ln(20)
Now apply the law, with the help of the example, to your problem.

Answer 5

ln (18) @mathstudent55