Write the product as a trinomial. (k - 2) (k - 1)

A. k2 - 2

B. k2 - 3k + 2

C. k2 - 3k - 2

D. k2 + 3k + 2

The answer for that is B.

Option B is going to be your answer.

When you FOIL you get the following:

k (k) + k ( - 1) - 2 (k) - 2 (-1)

Simplify and get:

k² - k - 2k + 2

Combine like terms for your final answer:

k² - 3k + 2