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atroni [7]
3 years ago
12

Can somebody please help me because im going to freak out

Mathematics
1 answer:
steposvetlana [31]3 years ago
6 0

Answer:

-1 is not correct

1 is the correct answer

Step-by-step explanation:

Her mistake was adding a negative sign in the one

The right way is to cross out one negative symbol between the two parentheses

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