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Solve. Round your answer to the nearest thousandth.\newline5=4x5 = 4^x\newlinex=x = ____

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Q. Solve. Round your answer to the nearest thousandth.\newline5=4x5 = 4^x\newlinex=x = ____
  1. Understand and Apply Logarithms: Understand the equation and apply logarithms.\newlineWe have the equation 5=4x5 = 4^x. To solve for xx, we can apply logarithms to both sides of the equation.\newlinelog(5)=log(4x)\log(5) = \log(4^x)
  2. Use Power Property of Logarithms: Use the power property of logarithms. The power property of logarithms states that logb(Mn)=nlogb(M)\log_b(M^n) = n \cdot \log_b(M). We can apply this property to simplify the equation. log(5)=xlog(4)\log(5) = x \cdot \log(4)
  3. Isolate xx: Isolate xx.\newlineTo solve for xx, we need to isolate it on one side of the equation.\newlinex=log(5)log(4)x = \frac{\log(5)}{\log(4)}
  4. Calculate x Using Calculator: Calculate the value of x using a calculator.\newlineUsing a calculator, we find the values of log(5)\log(5) and log(4)\log(4), then divide them to find x.\newlinex=log(5)log(4)x = \frac{\log(5)}{\log(4)}\newlinex1.160964047440.60205999132x \approx \frac{1.16096404744}{0.60205999132}\newlinex1.924x \approx 1.924
  5. Round to Nearest Thousandth: Round the answer to the nearest thousandth.\newlinex1.924x \approx 1.924 rounded to the nearest thousandth is 1.9241.924.

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