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OPERACIONES ALGEBRAICAS

Authored by Johanna Carrascal

Mathematics

8th Grade

CCSS covered

Used 96+ times

OPERACIONES ALGEBRAICAS
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 Operar: (3x+8y2z)+(2y4z+8x)Operar:\ \left(3x+8y-2z\right)+\left(2y-4z+8x\right)  

 11x+10y+6z11x+10y+6z  

 11x+10y6z-11x+10y-6z  

 11x+10y6z11x+10y-6z  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

De  10m+93n10m+9-3n  Restar  8+3m+9n-8+3m+9n  

 7m12n+177m-12n+17  

 13m+6n+113m+6n+1  

 7m+12n+177m+12n+17  

 7m12n+17-7m-12n+17  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplifique
(3x - 5) ( 4x2 - 2x - 3)

12x3 - 26x2 - 25x + 15
12x3 - 20x2 - 5x + 15
12x3 - 20x2 - 6x + 15
12x3 - 26x2 + x + 15

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Opera:
(x2+5x-2)(4x+3) =

4x3+23x2+7x-6
4x3+3x2+7x-6
x3+23x2+7x-6

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(6z² - 3y)²

36z4-9y²

36z4- 36z²y+ 9y²

6z4- 36z²y+ 3y²

36z4- 36zy+ 9y²

Tags

CCSS.HSA.APR.C.4

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

X4 - 25
X4  + 25
X4 - 5
X2 - 25

Tags

CCSS.HSA.APR.C.4

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Utilizando productos notables  (b+7)(b4)\left(b+7\right)\left(b-4\right)  

 b2+3b28b^2+3b-28  

 b2+3b+28b^2+3b+28  

 b228b^2-28  

 b23b28b^2-3b-28  

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