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3. Which expression is a simplified form of 3x2 - 4x + 5 - x2 + 2x - 1?
a2x2 - 2x + 4
b. 2x2 + 2x + 6
c. 4x2 - 6x + 4
d. 4x2 + 6x + 6

Respuesta :

julianvera2289
The correct answer is A
1415542

Answer:

It's A

Step-by-step explanation:

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