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If xy = 4, which is equivalent to y(x-4)(x+2) A. 5x B. 5 C. x^2 -2x + 8 D. 4x - 8 - 8y
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If xy = 4, which is equivalent to y(x-4)(x+2)

A. 5x
B. 5
C. x^2 -2x + 8
D. 4x - 8 - 8y

User Glynn Bird
by
4.1k points

1 Answer

3 votes

Answer:


4x -8-8y

Explanation:

Multiply


yx^(2) -2yx-8y\\

Substitute xy as 4 in the experssion


4x -8-8y

User Ezekiel Kruglick
by
2.9k points
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