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EVALUACIÓN MATEMÁTICAS 1001 - 2 TRIM.

Authored by MILENA CADENA

Mathematics

10th Grade

Used 4+ times

EVALUACIÓN MATEMÁTICAS 1001 - 2 TRIM.
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25 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

En la desigualdad el intervalo Semiabierto se representa como:

[ ]

[ )

( ]

( )

2.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

La interpretación gráfica del intervalo real {x : −1≤x<3}\left\{x\ :\ -1\le x<3\right\} es:

Media Image

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3.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

La gráfica del conjunto solución de la desigualdad 4x+2≥104x+2\ge10 es:

Media Image

Media Image

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Media Image

4.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

A todo punto de recta real le corresponde un _________ número real:

Racionales.

Infinita.

Distancia.

Único.

5.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

El conjunto de números naturales se puede representar con una _________, tomando la misma ________ entre cada par de números:

Racionales, Infinita.

Único, Naturales.

Naturales, Semirrecta.

Semirrecta, Distancia.

6.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

La factorización del polinomio 34ax2+51a2y−68ay234ax^2+51a^2y-68ay^2 es:

17ax(2x+3ay−4y2)17ax\left(2x+3ay-4y^2\right)

17a(2x2+3ay−4y2)17a\left(2x^2+3ay-4y^2\right)

17a(7x+5ay2−8y)17a\left(7x+5ay^2-8y\right)

17ax(2x2−3ay−4y2)17ax\left(2x^2-3ay-4y^2\right)

7.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

La factorización del polinomio 55m2n3+110m2n3x2−220m2y355m^2n^3+110m^2n^3x^2-220m^2y^3 es:

5m2(10n3x+50n3x2−20y3)5m^2\left(10n^3x+50n^3x^2-20y^3\right)

55m2n(n3x+10n3x2−100y3)55m^2n\left(n^3x+10n^3x^2-100y^3\right)

55m2(n3x+2n3x2−4y3)55m^2\left(n^3x+2n^3x^2-4y^3\right)

10m2(n3x+2n3x2−4y3)10m^2\left(n^3x+2n^3x^2-4y^3\right)

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