Respuesta :

Answer:

-7x^2+3x+5

Step-by-step explanation:

(-3x^2+x+5)-(4x^2-2x)

-3x^2-4x^2+x+2x+5

-7x^2+3x+5

Answer:

-7x^2+3x+5

Step-by-step explanation:

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