niabrown177
niabrown177 niabrown177
  • 08-06-2017
  • Mathematics
contestada

(5m 3 + 3mn 2) + (-7m 2 n + mn 2 - n 3) - (mn 2 + 2m 3)

Respuesta :

kellychen kellychen
  • 08-06-2017
Answer is 3m^3-7m^2n+3mn^2-n^3
Answer Link

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