Question

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

Answer 1

The answer for that is B.

Answer 2

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