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práctica, prope EA

Authored by Paola Torres

Mathematics

8th - 9th Grade

Used 1+ times

práctica, prope EA
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13 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El término semejante de 3mn es

-2mn

4m2n

7mp

5m3n

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El término semejante a 5a3b4 es

15a2b3

-7ab4

12a4b3

-8a3b4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Reduce el término semejante en el siguiente polinomio:

3x + 5a – 2x + 4a

5x - a

6x - 20a

9a + x

8a - 2x

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Al sumar los siguientes términos 2x2-3y3 +4x2-3y3 se obtiene:

-6y+3x

6x+3y

6x2+6y3

6x2-6y3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Al sumar 3x - 4xy + 7x2y + 5xy2 - 2xy - 8x + 9xy2 - 6x2y

-5x - 6xy + x2y + 14xy2

5x - 6xy - x2y + 14xy2

-5x + 6xy - x2y + 14xy2

-5x - 6xy - x2y + 14xy2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Su factor literal es :

 5a2d10-5a^2d^{10}  

 a2d10a^2d^{10}  

2 y  10

a  , d

-5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Resolver aplicando una de las propiedades  (b)\left(b\right)  \cdot  (b)7\left(b\right)^7 =

b5

b6

b8

b7

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