Respuesta :

Sprnt

Answer:

4.

Step-by-step explanation:

Degree will he 4, since the largest exponent will still be 4 after the addition.

Answer:

Step-by-step explanation:

[tex]x^{4} +4y^{2} -5xy + x^{3} -y+2xy=x^{4}+x^{3}+4y^{2-y-3xy[/tex]

Therefore, grade of the sum is 4.

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