Respuesta :

[tex]\bf 2x^4-5x^3+3x^2-x+3\div x+4 \\\\\\ x+4=0\implies x=-4\qquad \textit{therefore we'll use -4 in the division} \\\\\\ \begin{array}{r|rrrrrrrrr} -4&&2&-5&3&-1&3\\ &&&-8&52&-220&884\\ &&--&--&--&--&--\\ &&2&-13&55&-221&\boxed{887}&\leftarrow remainder \end{array}\\\\ -------------------------------\\\\ 2x^3-13x^2+55x-221+\frac{887}{x+4}[/tex]

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