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Post Test Matemátcas

Authored by José Pérez

Mathematics

10th Grade

Used 6+ times

Post Test Matemátcas
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10 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

FACTOR COMÚN MONOMIO

Al resolver:  24 a3 b5 + 48 a2 se obtiene:

24 a (a b5 + 2)

24 a2 (a b5 - 2)

24 a2 (a b5 + 2)

24 a2 (a b3 + 2)

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

FACTOR COMÚN MONOMIO

Al resolver la operación. 25c3 d6 + 45 d4   El valor exacto es:  

5d (5c3 d6 + 9d3)

5d2 (5c3 d3 + 9)

5d4 (5c2 d3 + 9)

5d4 (5c3 d2 + 9)

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

FACTOR COMÚN POLINOMIO

Al resolver:  6x (m-3) - 7z (m-3)  se obtiene:

(m-3) (6x -7z)

(m-3) + (12x -14z)

(m+3) + (6x -7z)

(m-3) (6x +7z)

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

FACTOR COMÚN POLINOMIO

Al resolver la operación 2a (p - 5) + 9 b(p - 5) El valor exacto es:

(p - 5) (2b + 9a)

(2a + 5) (9 b - 5)

(p - 5) (2a + 9b)

(2a - 9b) (p + 5)

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

FACTOR COMÚN POR AGRUPACIÓN DE TÉRMINOS

Al resolver:   6ab + 4a - 15b - 10 se obtiene:

(3a - 5)(2b + 2)
(4a - 5)(3b + 2)
(2a - 5)(3b + 2)
(2a - 3)(3b + 2)

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

FACTOR COMÚN POR AGRUPACIÓN DE TÉRMINOS

Al resolver la operación  ab - 2a - 5b + 10  El valor exacto es:

(a-2)(b-5)
(b-2)(a+5)
(a+2)(b-5)
(b-2)(a-5)

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

DIFERENCIA DE CUADRADOS

Al resolver la operación x2 - 9 El valor exacto es:

(x - 3) (x +3)

(x2 - 3) (x2 +3)

(x + 3) (x +3)

(x2 - 3) (x2 -3)

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