1.) Evaluate the logarithm. \log_9 \left(\dfrac{1}{81} \right) 2.) Write in logarithmic form. 6^3 = 216 Evaluate the logarithm without using a calculator. \log_327 How to calculate these in a calculator to find the Logarithm of these round to four decimal places? log 8 log 93,...
So if we want to calculate the number of digits in the binary representation of a n, it should be floor(log2(n))+1. Using this, I calculate the length of the binary representation of a number for a long time. But today I encountered some counterexample of this. I solved the problem...
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Instead of expanding the (x - 3)2 as you did, use the properties of logs to write 2log(x - 3)2 so that it is log(something). On the right, 3 = log(103) = log(1000). Prototype44 said: Not sure where to go from here seeing that it factores and becomes x=3 which makes...