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Solve for 
x, rounding to the nearest hundredth.

2^(x)=12
Answer:

Solve for x x , rounding to the nearest hundredth.\newline2x=12 2^{x}=12 \newlineAnswer:

Full solution

Q. Solve for x x , rounding to the nearest hundredth.\newline2x=12 2^{x}=12 \newlineAnswer:
  1. Write Equation: Write down the equation.\newlineWe are given the equation 2x=122^x = 12. We need to solve for xx.
  2. Apply Logarithm: Apply the logarithm to both sides of the equation.\newlineTo solve for xx, we can use logarithms. Applying the natural logarithm (ln\ln) to both sides gives us ln(2x)=ln(12)\ln(2^x) = \ln(12).
  3. Use Power Rule: Use the power rule of logarithms.\newlineThe power rule of logarithms states that ln(ab)=bln(a)\ln(a^b) = b\cdot\ln(a). We can apply this rule to simplify the left side of the equation: xln(2)=ln(12)x\cdot\ln(2) = \ln(12).
  4. Isolate xx: Isolate xx.\newlineTo solve for xx, we divide both sides of the equation by ln(2)\ln(2): x=ln(12)ln(2)x = \frac{\ln(12)}{\ln(2)}.
  5. Calculate x: Calculate the value of x using a calculator.\newlineUsing a calculator, we find that ln(12)2.48490665\ln(12) \approx 2.48490665 and ln(2)0.69314718\ln(2) \approx 0.69314718. Now we divide these two values to find x: x2.484906650.69314718x \approx \frac{2.48490665}{0.69314718}.
  6. Perform Division: Perform the division to find the value of xx. After dividing, we get x3.584962501x \approx 3.584962501. Rounding this to the nearest hundredth gives us x3.58x \approx 3.58.

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