The problem involves solving the logarithmic equation LOG3(X+3) + LOG3(X-1) = 1, which falls under the subject area of logarithmic functions and algebra.
The discussion is ongoing, with participants providing guidance on the importance of considering the domain of the logarithmic function. There is a focus on ensuring that the solutions found are valid within the context of the original equation.
Participants note that logarithms are not defined for negative numbers, which is a critical constraint in determining valid solutions for the equation.
ok so logarithms are not defined by negative values hence the root for the original equation would have to be the positive value of x which would have been {-2 +[28^1/2]}/2 is that the final solution.ehild said:the calculation is correct so far, but you have to investigate what root is solution of the original equation. Hint: Is logarithm defined for negative numbers?
Ehild