
Examen Final Primer Año
Authored by Abner Martínez
Mathematics
10th Grade
Used 1+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Factoriza la diferencia de cuadrados: x^2 - 16.
(x - 8)(x + 2)
(x - 4)(x + 4)
(x + 4)(x + 4)
(x - 4)(x - 4)
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Aplica la suma de cubos a la expresión: x^3 + 27.
(x + 3)(x^2 + 3x + 9)
(x - 3)(x^2 + 3x + 9)
(x + 3)(x^2 - 3x + 9)
(x + 3)(x^2 - 3x - 9)
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Aplica la diferencia de cubos a la expresión: 8 - y^3.
(2 + y)(4 + 2y - y^2)
(2 - y)(4 + 2y + y^2)
(2 + y)(4 - 2y + y^2)
(2 - y)(4 - 2y - y^2)
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Factoriza el trinomio: 2x^2 + 8x + 6.
(x + 1)(2x + 6)
2(x + 1)(x + 3)
(2x + 3)(x + 2)
2(x + 2)(x + 3)
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Identifica si 4x^2 + 12x + 9 es un trinomio cuadrado perfecto.
No, es un binomio cuadrado perfecto.
Sí, es un trinomio cuadrado perfecto.
Sí, pero no es un trinomio cuadrado perfecto.
No, es un trinomio cuadrado simple.
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Factoriza la diferencia de cuadrados: 25 - y^2.
(5 - y^2)(5 + y^2)
(5 - y)(5 - y)
(5 - y)(5 + y)
(25 - y)(25 + y)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factoriza el trinomio: x^2 - 5x + 6.
(x + 2)(x + 3)
(x - 2)(x - 3)
(x - 4)(x - 2)
(x - 1)(x - 6)
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