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Trinomio cuadrado perfecto grupal

Authored by Diego Pérez

Mathematics

8th Grade

CCSS covered

Used 349+ times

Trinomio cuadrado perfecto grupal
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La expansión del binomio  (x3)2\left(x-3\right)^2  es:

 x23x+9x^2-3x+9  

 x23x+3x^2-3x+3  

 x26x+9x^2-6x+9  

 x23x+6x^2-3x+6  

Tags

CCSS.HSA.APR.C.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

La compresión del TCP  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

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Es  49x214x2+449x^2-14x^2+4  un TCP?

Si

No

4.

MULTIPLE CHOICE QUESTION

30 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

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

La expansión del binomio (x0)2\left(x-0\right)^2  es:

 x2x^2  

 x20x+1x^2-0x+1  

Ninguna de las opciones

 x2x+0x^2-x+0  

Tags

CCSS.HSA.APR.C.5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

 16xy16xy  

 8xy8xy  

 16xy216xy^2  

 32xy32xy  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿La expresión  x2x^2  es un TCP?

No

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