bianca1215 bianca1215
  • 14-06-2019
  • Mathematics
contestada

19. Find the missing coefficient.
(5d - 7)(5d - 6) = 25d2 +
12 +42

Respuesta :

arroyojorge112 arroyojorge112
  • 14-06-2019

Answer:

The coefficient is -65. (:

Step-by-step explanation:

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