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4 votes
M² +2m, m²-u, m² +3m +2​

User Plasmacel
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1 Answer

5 votes

Answer:

=2m³−m²u+m²+3m+2

Explanation:

m²+2mm²−um²+3m+2

= m²+2m³+−m²u+3m+2

= 2m³−m²u+m²+3m+2

User Michaelg
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