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PLEASE I NEED HELP URGENT I Will MARKE YOU BRAIN LIST​

PLEASE I NEED HELP URGENT I Will MARKE YOU BRAIN LIST​-example-1
User Instabrite
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4.2k points

1 Answer

6 votes

Answer:

1. 0

2. a/ a + b

3. a + b/ a - b

User Pavel Perminov
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