Respuesta :

To factor the quadratic expression x^2 - 9x + 18, you can break it down into two binomials.

First, find two numbers that multiply to 18 (the constant term) and add up to -9 (the coefficient of the x term). The numbers are -6 and -3.

So, the factored form of x^2 - 9x + 18 is (x - 6)(x - 3).