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Identidades notables

Authored by Javier Matemáticas

Mathematics

9th - 11th Grade

CCSS covered

Used 23+ times

Identidades notables
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿cuál de las siguientes opciones es la solución adecuada del producto o identidad notable (x+7)2 ?

x2 - 14 x + 49

x2 + 14 x + 49

x2 + 49x + 14

x2 - 49x + 14

Tags

CCSS.HSA.APR.C.4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿cuál de las siguientes opciones es la solución adecuada del producto o identidad notable (x+ 4)(x - 4) ?

x2 - 16

x2 - 8

(x-4)2

x2 - 8x + 16

Tags

CCSS.HSA.APR.C.4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Al desarrollar la expresión (2x5 +y2)2, el resultado es.

4x10+4x5y2+y4

2x10+2x2y2+y4

4x10+4x5y2+2y2

2x10+2x7y7+y4

Tags

CCSS.HSA.APR.C.5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuál es el desarrollo de 
(x3-5)2?

x5-25
x6-25
x5-10x3+25
x6-10x3+25

Tags

CCSS.HSA.APR.C.5

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(x-2)3

x3 - 8

x3 -6x2 + 12x - 8

x3 -2x - 8

x3 - 3x + 8

Tags

CCSS.HSA.APR.C.4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Desarrolla  (x21)2\left(x^2-1\right)^2  

 x4+1x^4+1  

 x41x^4-1  

 x42x2+1x^4-2x^2+1  

 x4+2x2+1x^4+2x^2+1  

Tags

CCSS.HSA.APR.C.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Desarrolla  (x35)2\left(x^3-5\right)^2  

 x625x^6-25  

 x610x3+25x^6-10x^3+25  

 x6+10x3+25x^6+10x^3+25  

 x6+25x^6+25  

Tags

CCSS.HSA.APR.C.5

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