joendymorla joendymorla
  • 14-08-2019
  • Mathematics
contestada

– (20 – 4x – 5x2) = 20 – 7x2

Respuesta :

emilyaudra17 emilyaudra17
  • 14-08-2019

Answer:

The Answer is x=5/3 or x= -2

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