Multiply the binomials: (x – 9)(x + 2). (1 point) Responses x2 – 7x – 18 x 2 – 7 x – 18 x2 – 11x – 18 x 2 – 11 x – 18 x2 – 7x + 18 x 2 – 7 x + 18 x2 + 7x – 18
To multiply the binomials (x – 9)(x + 2), we need to use the distributive property.
(x – 9)(x + 2)
= x(x) + x(2) - 9(x) - 9(2)
= x^2 + 2x - 9x - 18
= x^2 - 7x - 18
Therefore, the correct response is x^2 - 7x - 18.