Remember the properties of logarithms. If you have ln81, you can pull out the power of two (9^2) and have 2ln9. Also, you could do ln9 + ln9 because 9*9=81 and ln9*9 = ln9 + ln9
With these properties, you can get 3lnx+2lny, which is 3u+2v according to the answer.
Hope I helped!
Answer:
tysm!
Step-by-step explanation:
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please
Step-by-step explanation:
Simple
We will subtract
21 - 16 = 5
So 5 more students can join the class
Answer:
the answer is s=5/4 minus 1/16
hope this helps :D
Answer:
4y
Step-by-step explanation:
A coefficient is a number with a variable and no sign in between them.