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Operaciones algebraicas

Authored by Angela Gonzalez

Mathematics

10th Grade

Used 18+ times

Operaciones algebraicas
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La expresión 3x2 −53x^{2\ }-5   es:

Monomio

Binomio

Trinomio

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El coeficiente de la expresión −12x3 -\frac{1}{2}x^{3\ }   es:

−1-1  

22  

33  

−12-\frac{1}{2}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

En la expresión −3x2+4x5+10-3x^2+4x^5+10   los coeficientes son:

2 y 5

-3, 4 y 10

10

-3, 2, 4, 5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Al multiplicar −3x(x2−6x+2)-3x\left(x^2-6x+2\right)   resulta:

−3x2+18x−6-3x^2+18x-6  

−3x3+18x2−6x-3x^3+18x^2-6x  

3x3+18x2+6x3x^3+18x^2+6x  

−3x3+9x2−5x-3x^3+9x^2-5x  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Término semejante de −5x2y3-5x^2y^3  

−2xy-2xy  

2x2y32x^2y^3  

9x3y29x^3y^2  

−5xy-5xy  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El coeficiente de la expresión x2y3\frac{x^2y}{3} es:

x

y

3

1/3

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

¿Cuál es el resultado de la división 25x5 −15x−5x\frac{25x^{5\ }-15x}{-5x} ?

−5x4+3-5x^4+3

5x4+35x^4+3

5x4+3x5x^4+3x

−5x4+3x-5x^4+3x

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