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Rufina [12.5K]
2 years ago
7

Multiply the expression (1/3 m-n)^2​

Mathematics
2 answers:
denis23 [38]2 years ago
7 0
Answer : 1/4 m^2 -mn + n^2
nataly862011 [7]2 years ago
6 0

Answer:

{(

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