If 9 ^ { x ^ { 2 } + 2 x - 3 } - 4 \left( 3 ^ { x ^ { 2 } + 2 x - 2 } \right) + 27 = 0 , then the product of all possible values of x is

CAT 2025 Slot 2 QA · Question 5

If $9^{x^{2} + 2 x - 3} - 4 (3^{x^{2} + 2 x - 2}) + 27 = 0$ , then the product of all possible values of $x$ is