hatrangvo02 hatrangvo02
  • 10-08-2021
  • Mathematics
contestada

Nghiệm riêng của phương trình

y′′−y′=x2+x

có dạng

Respuesta :

phuyalpuja396
phuyalpuja396 phuyalpuja396
  • 10-08-2021

Answer:

i don't understand the question

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