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What is the coefficient of the second term of the following special polynomial when written in expanded form?

(2x–4)^2

1 Answer

5 votes

Answer:

-16.

Explanation:

(2x–4)^2

= (2x - 4)(2x - 4)

= 4x^2 - 8x - 8x + 16

= 4x^2 - 16x + 16

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