sobia55 sobia55
  • 09-03-2021
  • Mathematics
contestada

subtract 3x²-5x+7from5x²-7x+9​

Respuesta :

emergenitro emergenitro
  • 09-03-2021

Answer:

[tex]2x^2-2x+9[/tex]

Step-by-step explanation:

[tex]5x^2-7x+9-3x^2+5x\\=5x^2-3x^2-7x+5x+9\\= 2x^2-2x+9[/tex]

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