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masha68 [24]
3 years ago
6

9) Which solution is correct? Be sure to check for extraneous solutions.

Mathematics
1 answer:
shutvik [7]3 years ago
3 0

(x+3)2   =    x2+6x+9

 (x+2)2   =    x2+4x+4

  (x-1)2   =    x2-2x+1

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Step-by-step explanation:

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2 years ago
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2 years ago
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