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adell [148]
3 years ago
12

(x + 2)2 + (y + 1)2 = 13

Mathematics
1 answer:
Paraphin [41]3 years ago
8 0

Answer:

2x + 2y = 7

Step-by-step explanation:

(x + 2)2 + (y + 1) = 13

2x + 4 + 2y + 2 = 13

2x + 2y = 7

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