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4 votes
Find the product. (2f – 1)^2 =​

User Liliam
by
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2 Answers

10 votes

Answer:

(2f-1)(2f-1)

2f^2-2f-2f+1

2f^2-4f+1

User Louanna
by
7.2k points
13 votes

Answer: 4f^2 -4f+1

Explanation:

2f-1)^2

This is equal to

(2f-1) * (2f-1)

FOIL

first: 2f*2f = 4f^2

outer: 2f*-1 = -2f

inner: -1*2f = -2f

Last = -1*-1 = 1

Add them together: = 4f^2 -2f-2f+1

Combine like terms 4f^2 -4f+1

User BurnsBA
by
8.2k points

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