jucelyneee jucelyneee
  • 20-12-2020
  • Mathematics
contestada

m(2+n-m) + 3(3n + m² - 1 )​

Respuesta :

vanessaakaraiwe123
vanessaakaraiwe123 vanessaakaraiwe123
  • 20-12-2020

Answer:

Work shown below!

Step-by-step explanation:

[tex]m(2+n-m)+3(3n+m^{2}-1 )\\[/tex]

Distribute;

[tex]2m+mn-m^{2}+9n+3m^{2}-3 \\2m^{2} + mn+2m+9n-3[/tex]

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