Desafío de Ecuaciones Biquadradas

Desafío de Ecuaciones Biquadradas

9th Grade

15 Qs

quiz-placeholder

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Desafío de Ecuaciones Biquadradas

Desafío de Ecuaciones Biquadradas

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Cristian Sánchez

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resol la equació biquadrada: x^4 - 13x^2 + 36 = 0.

x = 5, -5

x = 3, -3, 2, -2

x = 4, -4

x = 1, -1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Encuentra las soluciones de la ecuación: x^4 + 6x^2 + 8 = 0.

x = ±i

x = ±i√2, x = ±2i

x = ±√2

x = ±2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Determina las raíces de la ecuación: 2x^4 - 8x^2 + 6 = 0.

√3, -√3, 1, -1

-√3, 3, -3, 0

2, -2, 0, 3

√2, -√2, 2, -2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resuelve: x^4 - 5x^2 + 4 = 0.

x = -4, -2, 2

x = 1, 1, 1

x = -2, -1, 1, 2

x = -3, 0, 3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Halla las soluciones de: 3x^4 - 12x^2 + 9 = 0.

x = ±√3, x = ±1

x = ±√2

x = ±2

x = 0

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resuelve la ecuación biquadrada: x^4 + 4x^2 + 4 = 0.

x = ±i√2

x = ±√2

x = ±i

x = ±2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Encuentra las raíces de: x^4 - 2x^2 - 8 = 0.

2, -2

1

3

-1

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