Which of the following is equivalent to logb(x2−y2x−y)\log_b(\frac{x^2 - y^2}{x-y})logb(x−yx2−y2)?
logb(x+y)\log_b(x+y)logb(x+y)
logb(x−y)\log_b(x-y)logb(x−y)
logb(x)+logb(y)\log_b(x) + \log_b(y)logb(x)+logb(y)
logb(x2)−logb(y2)\log_b(x^2) - \log_b(y^2)logb(x2)−logb(y2)