sindy35111
10.03.2020 •
Mathematics
Which expression is equivalent to (2x2 - 4) – (-3x2 + 2x - 7)?
A) 5x² – 2x + 3
B) 5x2 + 2x - 3
C)-x2 - 2x - 11
D)x² + 2x - 11
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Ответ:
The answer is C)
Sorry I have to look through my math journal
Ответ: