SOLUTION: 4[ln(z)+ln(z+5)]-2ln(z-50
i need to condense this to a single quantity. This is as far as I get.
[ln(z)+ln(z+5)]^4 - ln(z-5)^2 now can I pull another 2 out as a multiplier?like
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Question 149932: 4[ln(z)+ln(z+5)]-2ln(z-50
i need to condense this to a single quantity. This is as far as I get.
[ln(z)+ln(z+5)]^4 - ln(z-5)^2 now can I pull another 2 out as a multiplier?like this: 2(ln(z+5))^4 - ln(z-5)^2 NOW I AM STUCK
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
+\ln(z+5)\right\]-2\ln(z-5))
Start with the given expression.
+4\ln(z+5)-2\ln(z-5))
Distribute.
+\ln\left((z+5)^4\right)-\ln\left((z-5)^2\right))
Rewrite each term using the identity
^4\right)-\ln\left((z-5)^2\right))
Combine the logs using the identity
^4}{(z-5)^2}\right))
Combine the logs using the identity
So simplifies to
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