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07-09-2018
Mathematics

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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

Respuesta :

07-09-2018

The answer for that is B.

Answer Link

07-09-2018

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

Answer Link

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