The sum of all possible real values of x for which \log _ { x - 3 } \left( x ^ { 2 } - 9 \right) = \log _ { x - 3 } ( x + 1 ) + 2 , is

CAT 2025 Slot 3 QA · Question 7

The sum of all possible real values of $x$ for which $lo g_{x - 3} (x^{2} - 9) = lo g_{x - 3} (x + 1) + 2$ , is