Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Evaluate:

log_(32)((1)/(64))
Answer:

Evaluate:\newlinelog32164 \log _{32} \frac{1}{64} \newlineAnswer:

Full solution

Q. Evaluate:\newlinelog32164 \log _{32} \frac{1}{64} \newlineAnswer:
  1. Understand and Identify Properties: Understand the problem and identify the properties of logarithms to use.\newlineWe need to evaluate the logarithm of 164\frac{1}{64} with base 3232. We can use the change of base formula for logarithms, which is logba=logalogb\log_{b}a = \frac{\log a}{\log b}, where all the logarithms are in the same base.
  2. Apply Change of Base Formula: Apply the change of base formula.\newlineUsing the change of base formula, we can write the expression as:\newlinelog32(164)=log(164)log(32)\log_{32}\left(\frac{1}{64}\right) = \frac{\log\left(\frac{1}{64}\right)}{\log(32)}\newlineWe will use the common logarithm (base 1010) for this calculation.
  3. Evaluate Using Known Values: Evaluate the logarithms using known values.\newlineWe know that 3232 is 252^5 and 6464 is 262^6. Therefore, we can rewrite the logarithms as:\newlinelog(164)=log(1)log(64)=0log(26)=6log(2)log\left(\frac{1}{64}\right) = log(1) - log(64) = 0 - log(2^6) = -6 \cdot log(2)\newlinelog(32)=log(25)=5log(2)log(32) = log(2^5) = 5 \cdot log(2)
  4. Divide Logarithms: Divide the two logarithms.\newlineNow we divide the two expressions we found in Step 33:\newline(6×log(2))/(5×log(2))(-6 \times \log(2)) / (5 \times \log(2))\newlineSince log(2)\log(2) is in both the numerator and the denominator, they cancel out, leaving us with:\newline6/5-6 / 5

More problems from Quotient property of logarithms