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konstantin123 [22]
2 years ago
7

Please answer thiss!!! I need ASAP!

Mathematics
1 answer:
Mademuasel [1]2 years ago
3 0

Answer:

Need to distribute negative sign between groups.

Step-by-step explanation:

- (3x - x^2 + 1) =

-3x + x^2 - 1

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