SOLUTION: 1. Write the following expressions as single logarithms
a) log(base2)3 + log(base2)5
b) 2log(base2)3 + log(base2)5
c) log(base5)2 + log(base5)3 - log(base5)7
Can you please hel
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-> SOLUTION: 1. Write the following expressions as single logarithms
a) log(base2)3 + log(base2)5
b) 2log(base2)3 + log(base2)5
c) log(base5)2 + log(base5)3 - log(base5)7
Can you please hel
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Question 742603: 1. Write the following expressions as single logarithms
a) log(base2)3 + log(base2)5
b) 2log(base2)3 + log(base2)5
c) log(base5)2 + log(base5)3 - log(base5)7
Can you please help me out? Thanks so much in advance:)
can you please show me the steps it helps me understand better:) Found 2 solutions by stanbon, MathLover1:Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! a) log(base2)3 + log(base2)5)
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= log2(3*5) = log2(15)
----------------------------------
b) 2log(base2)3 + log(base2)5
= log2(3^2) + log2(5)
-------
= log2(9*5)
-------
= log2(45)
----------------------
c) log(base5)2 + log(base5)3 - log(base5)7
= log5[2*3/7]
----
= log5[6/7]
=========================
Cheers,
Stan H.
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