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(5m 3 + 3mn 2) + (-7m 2n + mn 2 - n 3) - (mn 2 + 2m 3)

1 Answer

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Answer:


3m^(3)+3mn^(2) -n^(3)- 14mn

Explanation:

I assumed that the numbers after the spaces were powers. This question was rather unclear.

User Masoud Vali
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