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Productos Notables

Authored by Isabel Gallardo

Mathematics

7th Grade

Used 6+ times

Productos Notables
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16 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Calcular el área de la figura pintada.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

calcular el área del cuadrado dada la medida de su lado:

 (2b3c)cm.\left(2b-3c\right)cm.  

 (4b26bc+9c2)cm2\left(4b^2-6bc+9c^2\right)cm^2  

 (4b2+12bc 9c2)cm2\left(4b^2+12bc\ -9c^2\right)cm^2  

 (4b212bc+9c2)cm2\left(4b^2-12bc+9c^2\right)cm^2  

 (4b212bc9c2)cm2\left(4b^2-12bc-9c^2\right)cm^2  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

resuelva el cuadrado de binomio:
 (k3+2k2)2\left(k^3+2k^2\right)^2  

 (2k5+4k3+4k4)cm4\left(2k^5+4k^3+4k^4\right)cm^4  

 (k6+2k5+4k2)cm2\left(k^6+2k^5+4k^2\right)cm^2  

 (k6+4k5+4k4)cm2\left(k^6+4k^5+4k^4\right)cm^2  

 (k6+k5+4k4)cm2\left(k^6+k^5+4k^4\right)cm^2  

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (9d2+36df+36f2)cm2\left(9d^2+36df+36f^2\right)cm^2  

La siguiente expresión representa el área de un cuadrado.
Calcular la expresión que representa la medida del lado del cuadrado:

 (6d+6fd)cm\left(6d+6fd\right)cm  

 (4d+9f)cm\left(4d+9f\right)cm  

 (3d+6f)cm\left(3d+6f\right)cm  

 (2d+9f)cm\left(2d+9f\right)cm^{ }  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Analiza y resuelve:


 si n=a3+2, ¿Cuaˊl es el valor de (n+8)2si\ n=a^3+2,\ ¿Cuál\ es\ el\ valor\ de\ \left(n+8\right)^2  

 (2a6++20a3+64)cm2\left(2a^6++20a^3+64\right)cm^2  

 (2a6+10a3+96)cm2\left(2a^6+10a^3+96\right)cm^2  

 (a6+20a3+100)cm2\left(a^6+20a^3+100\right)cm^2  

 (a620a3100)cm2\left(a^6-20a^3-100\right)cm^2  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Calcular el valor de (a+b), sabiendo que : Calcular\ el\ valor\ de\ \left(a+b\right),\ sabiendo\ que\ :\   

 a2+b2=34 y ab=33a^2+b^2=34\ y\ ab=33  

 6767  

 6666  

 100100  

 1010  

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