Respuesta :

Answer:

pretty sure its b

Step-by-step explanation:

(-3y²-4x²[tex]y^{4}[/tex])-(4y²-5x²[tex]y^{4}[/tex]+6y)-(-3x-14y²)

First take the terms out of the parentheses.

-3y²-4x²[tex]y^{4}[/tex]-4y²+5x²[tex]y^{4}[/tex]-6y+3x+14y²

Then combine like terms.

x²[tex]y^{4}[/tex]+7y²-6y+3x

answer: A

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