kateblue555 kateblue555

19-01-2020
Mathematics

contestada

(4x^2-8xy+2y^2)-(9x^2-4xy-7y^2)

Respuesta :

convers3529c convers3529c

19-01-2020

Answer:

-5x^2-4xy+9y^2

Step-by-step explanation:

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