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5.4E: Divisão de polinômios (exercícios)

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    187144

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    Para os exercícios a seguir, use a divisão longa para encontrar o quociente e o restante.

    19. \(\frac{x^{3}-2 x^{2}+4 x+4}{x-2}\)

    20. \(\frac{3 x^{4}-4 x^{2}+4 x+8}{x+1}\)

    Para os exercícios a seguir, use a divisão sintética para encontrar o quociente. Se o divisor for um fator, escreva a forma fatorada.

    21. \(\frac{x^{3}-2 x^{2}+5 x-1}{x+3}\)

    22. \(\frac{x^{3}+4 x+10}{x-3}\)

    23. \(\frac{2 x^{3}+6 x^{2}-11 x-12}{x+4}\)

    24. \(\frac{3 x^{4}+3 x^{3}+2 x+2}{x+1}\)