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M(2+n-m) + 3(3n + m² - 1 )​

User TheTiger
by
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1 Answer

2 votes

Answer:

Work shown below!

Explanation:


m(2+n-m)+3(3n+m^(2)-1 )\\

Distribute;


2m+mn-m^(2)+9n+3m^(2)-3 \\2m^(2) + mn+2m+9n-3

User Nolan H
by
5.5k points