Diferencia de cuadrados

Quiz
•
Mathematics
•
7th - 8th Grade
•
Hard
Standards-aligned

Alejandra Monsalve García
Used 479+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Una diferencia de cuadrados es igual a:
Factor común y trinomio cuadrado perfecto
Factor común y sacar raíces cuadradas
Trinomio cuadrado perfecto y sacar raíces cuadradas
El producto de la diferencia por la suma de las raíces cuadradas
Tags
CCSS.HSA.APR.C.4
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¿Cuál es la factorización correcta para 36x2-4y2?
(6x-2y)(6x-2y)
(6x+2y)(6x+2y)
(6x+2y)(6x-2y)
(36x-4y)(36x-4y)
Tags
CCSS.HSA.APR.C.4
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¿Cuál es la factorización correcta para 64x2y2-1?
(8xy-1)(8xy-1)
(64xy-1)(64xy+1)
(8xy+1)(8xy-1)
(8x2y2-1)(8x2y2+1)
Tags
CCSS.HSA.APR.C.4
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¿Cuál es la factorización correcta para 169x8y4 -196x4y8?
(13x4y2 - 14 x2y4)(13x4y2 - 14 x2y4)
(14x4y2 - 13 x2y4)(14x4y2 - 13 x2y4)
(13x4y2 - 14 x2y4)(13x4y2 + 14 x2y4)
(14x4y2 +13 x2y4)(14x4y2 - 13 x2y4)
Tags
CCSS.HSA.APR.C.4
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
El resultado de factorizar
x2m− 25y2n
es:
(xm + 5yn)(xm − 5yn)
(xm − 5yn)(xm − 5yn)
(x2 + 5y2)(x2− 5y2)
(x2m + 5y2n)(x2m − 5y2n)
Tags
CCSS.HSA.APR.C.4
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
La expresion x2-49 es
Un trinomio cuadrado perfecto
Factor comun
Diferencia de cuadrado
Tags
CCSS.HSA.APR.C.4
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¿Cuál es la solución de la siguiente diferencia de cuadrados?
(24,5x2y + 32w5 z7 ) (24,5x2y - 32w5 z7 )
(8x2y + 7w5 z7 ) (8x2y - 7w5 z7 )
(7x2y + 8w5 z7 ) (7x2y - 8w5 z7 )
No se puede factorizar porque los exponente no tienen raiz cuadrada exacta.
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