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Daniel [21]
3 years ago
10

7. (3y2 – 4y + 1) + (-y2 + y - 2)

Mathematics
2 answers:
Leokris [45]3 years ago
6 0
The answer is 2y2-3y-1
Pani-rosa [81]3 years ago
4 0

Answer:

2y2−3y−1

Step-by-step explanation:

hope this helps

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