charitychewe21 charitychewe21

08-06-2021
Mathematics

contestada

simpl following 12mn+4m²n-3mn+2m²n

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KyanLin KyanLin

08-06-2021

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)

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kamejaluk kamejaluk

08-06-2021

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

Ver imagen kamejaluk

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