SOLUTION: Expression 1: 2log(x+1) Expression 2: 2log(2+x) Expression 3: 4+log2+3logx How would the sum of these 3 expressions be written as a single logarithm? thanks in advance

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Expression 1: 2log(x+1) Expression 2: 2log(2+x) Expression 3: 4+log2+3logx How would the sum of these 3 expressions be written as a single logarithm? thanks in advance       Log On


   

Question 78432: Expression 1: 2log(x+1)
Expression 2: 2log(2+x)
Expression 3: 4+log2+3logx
How would the sum of these 3 expressions be written as a single logarithm?
thanks in advance
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Expression 1: 2log(x+1)
Expression 2: 2log(2+x)
Expression 3: 4+log2+3logx
How would the sum of these 3 expressions be written as a single logarithm?
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Log Laws:
1: log a^N = Nloga
2: loga + logb = log(ab)
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Your Problem:
log[(x+1)^2*(2+x)^2*2*x^3] + 4
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Cheers,
Stan H.