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ln(sqrt(x^(2)+1)-x)

ln(x2+1x) \ln \left(\sqrt{x^{2}+1}-x\right)

Full solution

Q. ln(x2+1x) \ln \left(\sqrt{x^{2}+1}-x\right)
  1. Rephrase Problem: First, let's rephrase the problem into a clear question prompt.\newlinequestion_prompt: What is the simplified form of the natural logarithm of the expression x2+1x\sqrt{x^{2}+1}-x?
  2. Identify Expression: Identify the expression inside the natural logarithm function.\newlineWe have ln(x2+1x)\ln(\sqrt{x^{2}+1}-x). The expression inside the ln\ln function is x2+1x\sqrt{x^{2}+1}-x.
  3. Recognize Complexity: Recognize that the expression inside the ln function is not easily simplifiable. The expression x2+1x\sqrt{x^{2}+1}-x does not have any obvious simplifications that can be applied directly. There are no common factors or terms that can be combined or cancelled out.
  4. Consider Logarithmic Properties: Consider properties of logarithms for potential simplification.\newlineThe properties of logarithms allow us to break down complex expressions under certain conditions, such as when the argument of the logarithm is a product, quotient, or power. However, in this case, the argument x2+1x\sqrt{x^{2}+1}-x is neither a product, quotient, nor a power that can be easily separated into simpler logarithmic terms.
  5. Conclude Simplification: Conclude that the expression is already in its simplest form. Since there are no further simplifications or logarithmic properties that can be applied to ln(x2+1x)\ln(\sqrt{x^{2}+1}-x), we conclude that the expression is already in its simplest form.

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