Multiply the 2 binomials: (2x + 6)(3x - 9)

a = 2x, b = 6, c = 3x, and d = -9The formula for this using the F-O-I-L (First-Outside-Inside-Last) method is:

(a + b)(c + d) = (a * c) + (b * c) + (a * d) + (b * d) where:

(2x + 6)(3x - 9) = (2x * 3x) + (6 * 3x) + (2x * -9) + (6 * -9)

(2x + 6)(3x - 9) = 6x

(2x + 6)(3x - 9) =

Binomial 1 Times Binomial 2, that's the way we multiply through.