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3 years ago

Simpl following 12mn+4m²n-3mn+2m²n

Mathematics

2 answers:

almond37 [142]3 years ago

5 0

Answer:

9m+6m^2n

Step-by-step explanation:

12mn-3mn=9mn

4m^2n+2m^2n=6m^2n

==> 9m+6m^2n

or rewrite as 3m(3+2mn)

qaws [65]3 years ago

4 0

Ye the right answer is 9mn+6m^2n

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3 years ago

Simpl following 12mn+4m²n-3mn+2m²n​

Simpl following 12mn+4m²n-3mn+2m²n