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  • 17-01-2020
  • Mathematics
contestada

(4x² + x - 5)(2x + 1)
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Respuesta :

rachelstanford74 rachelstanford74
  • 17-01-2020
8x^2+ 4x^2+ 2x^2+ x- 10x- 5

14x^2 -9x -5
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