Quiz about Factorización 2do año. Semana 3.

Question 1

La expresion x²-49 es

Accepted Answer

Diferencia de cuadrado

Answer

Un trinomio cuadrado perfecto

Answer

Factor comun

Question 2

Un trinomio cuadrado perfecto es:

Accepted Answer

a²+2ab+b²

Answer

a²+2ab-b²

Answer

a2+ab+b2

Question 3

La raiz cuadrada de 9m⁸ es

Accepted Answer

3m4

Answer

3m2

Answer

3m16

Question 4

64-y⁶ es igual a :

Accepted Answer

(8+y³)(8-y³)

Answer

(32+y³)(32-y³)

Question 5

Factorar x²+5x+6

Accepted Answer

(x+2)(x+3)

Answer

(x+4)(x+2)

Answer

(x+2)(x-3)

Question 6

Factorizar a²-10a+25

Accepted Answer

(a-5)2

Answer

(a+5)2

Answer

(a-5)(a+5)

Question 7

La raiz cuadrada de 100m²n⁴ es

Accepted Answer

10mn2

Answer

10mn

Answer

50mn2

Question 8

Factorar el trinomio x²+7x+10

Accepted Answer

(x+5)(x+2)

Answer

(x+5)(x-2)

Answer

(x-5)(x+2)

Question 9

La raiz cubica de 8b³ es:

Accepted Answer

2b

Answer

4b

Answer

2b2

Question 10

Factorar m²+5m-14

Accepted Answer

(m+7)(m-2)

Answer

(m+7)(m+2)

Answer

(m-7)(m+2)

Question 11

$$x^2+10+7x$$ tiene como factores:

Accepted Answer

B. (x+5)(x+2)

Answer

A. (x-5)(x-2)

Answer

C. (x+10)(x+1)

Answer

D. (x-10)(x-1)

Question 12

$$x^2-3x-180$$ tiene como factores:

Accepted Answer

(x-15)(x+12)

Answer

(x+15)(x-12)

Answer

(x-15)(x-12)

Answer

(x+15)(x+12)

Question 13

$$x^2+27x+180$$ tiene como factores:

Accepted Answer

(x+15)(x+12)

Answer

(x+15)(x-12)

Answer

(x-15)(x+12)

Answer

(x-15)(x-12)

Question 14

$$16+16xy+4x^2y^2$$ tiene como factores:

Accepted Answer

4(2+xy)(2+xy)

Answer

4(2-xy)(2-xy)

Answer

(4+2xy)(x+y)

Answer

(4-2xy)(x-y)

Question 15

$$a^2-7a-120$$ tiene como factores:

Accepted Answer

(a+8)(a-15)

Answer

(a-8)(a-15)

Answer

(a+8)(a+15)

Answer

(a-8)(a+15)

Factorización 2do año. Semana 3.

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