Answer: (x - 3) (x + 1)
Explanation:
To factorize the quadratic expression x^2 - 2x - 3, we are looking for two binomial factors that, when multiplied together, will give us the original expression.
The expression can be factored as follows:
x^2 - 2x - 3 = (x - 3)(x + 1)
The factors are (x - 3) and (x + 1).