equações biquadradas

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	Created by Kaio Mickael over 5 years ago

	Copied by Kaio Mickael over 5 years ago

esse quiz e para aquelas pessoas que tem dificuldades do assunto equações biquadradas

equações biquadradas

Question 1 of 10

O conjunto solução, no campo real, da equação z4 – 13z2 + 36 = 0 é

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Explanation

Question 2 of 10

O produto das raízes positivas de x4 – 11x2 + 18 = 0 vale:

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Explanation

Question 3 of 10

Dada a equação x4 + 4x2 - 45=0, podemos afirmar que:

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Explanation

Question 4 of 10

Se x é um número real tal que x + √ (x - 1) = 1 então o valor de xx é:

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Explanation

Question 5 of 10

O produto das raízes positivas de x4 - 11x2 + 18 = 0 vale:

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Explanation

Question 6 of 10

Sejam a e b as raízes positivas da equação : x4 – 5x2 + 4 = 0. Nessas condições o valor da expressão a – b, com a > b é:

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Explanation

Question 7 of 10

as raízes da seguinte equação x6 + 117x³ – 1000 = 0 é?

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Explanation

Question 8 of 10

essa equação é biquadrada?2x4 – 7x2 – 4 = 0

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Explanation

Question 9 of 10

Essa equação é biquadrada?m4 – 4m2 + 3 = 0

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Explanation

Question 10 of 10

Qual é a solução dessa equação?2x4 – 7x2 – 4 = 0

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Explanation