mazuerachris103 mazuerachris103
  • 11-04-2020
  • Mathematics
contestada

Simplify by combining like terms. (Do not factor)
2x^2 + 2xy - 7y^2 - 7y^2 - xy + 2y^2

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 11-04-2020

Answer:

2x^2   +xy -12y^2

Step-by-step explanation:

2x^2 + 2xy - 7y^2 - 7y^2 - xy + 2y^2

Combine like terms

2x^2        + 2xy- xy       - 7y^2 - 7y^2  + 2y^2

2x^2       +xy                   -12y^2

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