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Trinomio Cuadrado Perfecto/Diferencia de Cuadrados Perfectos

Authored by Neylin Hidalgo

Mathematics

8th - 9th Grade

CCSS covered

Used 47+ times

Trinomio Cuadrado Perfecto/Diferencia de Cuadrados Perfectos
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27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

La factorización de  81x2+36x+481x^2+36x+4  es:

 (8x+2)2\left(8x+2\right)^2  

 (9x+2)2\left(9x+2\right)^2  

 (9x+6)2\left(9x+6\right)^2  

 (81x+4)2\left(81x+4\right)^2  

Tags

CCSS.HSA.APR.C.4

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

¿Es  49x2−14x2+449x^2-14x^2+4  un TCP?

Si

No

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

¿Es correcto afirmar que  (x+y)2=(x+y)+(x+y)\left(x+y\right)^2=\left(x+y\right)+\left(x+y\right)  ?

Si

No

Tags

CCSS.HSA.APR.C.4

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

¿Cuál es el resultado de  64x2y2\sqrt{64x^2y^2}  ?

 16xy16xy  

 8xy8xy  

 16xy216xy^2  

 32xy32xy  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

¿Cuál es la factorización de la expresión x2−2x+1x^2-2x+1 ?

 (2x−1)2\left(2x-1\right)^2 

 (x−2)2\left(x-2\right)^2  

No es TCP 

 (x−1)2\left(x-1\right)^2  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 (2x−3)2\left(2x-3\right)^2  corresponde a la factorización del polinomio

 2x2−12x+92x^2-12x+9  

 4x2−12x+94x^2-12x+9  

 4x2−6x+94x^2-6x+9  

 4x2+6x−94x^2+6x-9  

Tags

CCSS.HSA.APR.C.4

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 ¿Cuaˊl es la  x24?¿Cuál\ es\ la\ \ \sqrt{\frac{x^2}{4}}?  

 x4\frac{x}{4}  

 x22\frac{x^2}{2}  

 x2\frac{x}{2}  

 x4\frac{x}{4}  

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