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y=log ((2x-1)/(2x+1))

y=log(2x12x+1)y=\log \left(\frac{2x-1}{2x+1}\right)

Full solution

Q. y=log(2x12x+1)y=\log \left(\frac{2x-1}{2x+1}\right)
  1. Given Expression Analysis: We are given the logarithmic expression y=log(2x12x+1)y=\log\left(\frac{2x-1}{2x+1}\right). The goal is to simplify this expression if possible. We will first check if the expression inside the logarithm can be simplified directly.
  2. Check for Common Factors: Since the expression inside the logarithm is a fraction, we will look for common factors in the numerator and the denominator that could be canceled out. However, (2x1)(2x-1) and (2x+1)(2x+1) are two consecutive odd or even integers, and they do not share any common factors other than 11. Therefore, the fraction cannot be simplified by canceling common factors.
  3. Apply Logarithmic Property: Next, we will check if we can apply any logarithmic properties to simplify the expression. The logarithmic property that allows us to separate the logarithm of a fraction into the difference of two logarithms is log(ab)=log(a)log(b)\log(\frac{a}{b}) = \log(a) - \log(b). We will apply this property to the given expression.
  4. Final Simplified Form: Applying the logarithmic property, we get:\newliney = log(2x1)\log(2x-1) - log(2x+1)\log(2x+1)\newlineThis is the simplified form of the given logarithmic expression using the properties of logarithms.

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