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What is the difference when -x-y is subtracted from -x² + 2y?

A. x² - x - 3y

B. -3x + y

C. x² + 3y

D. -x² + x - 3y

E. -x² + x + 3y

-X² + 2y - (-y-x)
= -X² + 2y + x + y
= -X² + x + 3y

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Taken: 24 times

Added: 11/16/2008

Liked: 1 time

Taggged: Math, SAT

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Founded by OmegaMoo

This is a 60 question exam to help you study for the Math section of the ACT.

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