barbarahicks143 barbarahicks143
  • 20-09-2022
  • Mathematics
contestada

simply 7y2 - 5y + 9y - 5y2

Respuesta :

Russopo
Russopo Russopo
  • 20-09-2022

Answer:

2y^2+4y

Step-by-step explanation:

7y^2-5y+9y-5y^2

=7y^2+4y-5y^2

=7y^2-5y^2+4y

=2y^2+4y

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