SOLUTION: I am really struggling with this problem. can you please show me step by step? 7/3 logn 7y+ 2/5 logn (49y^2) What is the answer? and how did you get the answer? thank you!

Question 689453: I am really struggling with this problem. can you please show me step by step?
7/3 logn 7y+ 2/5 logn (49y^2)
What is the answer? and how did you get the answer? thank you!
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
(7/3)logn(7y) + (2/5)logn (49y^2)
-----
= logn[(7y)^(7/3)] + logn[(7y)^2]^(2/5)
-------
= logn[(7y)^[(7/3)+(4/5)]
-------
= logn[(7y)^(47/15)]
------
= (47/15)*logn(7y)
==================================
Cheers,
Stan H.
RELATED QUESTIONS
Okay, so I'm given the problem: Write the expression as a single logarithm with the... (answered by ewatrrr)

Hi Free Tutors: I really appreciate the help you give on this site. I plugged an... (answered by longjonsilver)

Can you please show me step by step how to get this answer for the problem -1/2-5/6 x =... (answered by josgarithmetic,Edwin McCravy)

What is the answer to this equation? Can you show me step by step please :... (answered by jim_thompson5910)

�(y-2)+2 =3/8(3y-4) I am so confused with this problem. can you show me how to... (answered by ewatrrr)

can you please help me with this problem? perform the multiplications. assume that... (answered by jim_thompson5910)

x + 5/6 = 3 1/2 can you please show me step by step to solving this... (answered by Alan3354,solver91311)

I am really struggling with this problem. I can not figure out the fractions. m=5/6,... (answered by rfer,lwsshak3)

Can you Show Me how to solve this problem step by step it is (x^2 - 10x - 24) / (x +... (answered by rahman)