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Polinomios, expresiones algebraicas

Authored by Probando Probando

Mathematics

2nd Grade

Used 6+ times

Polinomios, expresiones algebraicas
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7 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Reduce la siguiente expresi´n algebraica:

4x + 3 - (-5x + 7)

-1x + 10

9x -4

9x + 10

-1x -4

2.

FILL IN THE BLANKS QUESTION

2 mins • 1 pt

Dado el trinomio 5x + 2x2 - 10,

El valor numérico del polinomios para x=3 es:

(a)  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

El desarrollo de la siguiente expresión es:

(5x + 3)(3 - 4x)

15x -12x

3x

15x -20x2+ 9 - 12x

-20x2+ 3x + 9

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Media Image

El perímetro de la siguinete figura es:

(no dejes espacios en blanco al escribir)

(a)  

5.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

El polinomio 5x -7 + 4x3+8x2 es de grado:

(a)  

6.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

El polinomio 5x -7 + 4x3+8x2 tiene término independiente:

(a)  

7.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

El coeficiente principal de 10x + 7x5 es

(a)  

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