inasiguenza
inasiguenza
26-11-2019
Mathematics
contestada
(9x^4-3x^3+4x^2+5x+7) + (11x^4-4x^2-11x-9)
Respuesta :
Staple21
Staple21
26-11-2019
Answer:
20x^4 - 3x^3 - 6x - 2
Answer Link
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