Search Header Logo

Repaso de álgebra

Authored by Beatriz Brenes

Mathematics

8th Grade

Used 13+ times

Repaso de álgebra
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Un monomio semejante a  3x5y24\frac{-3x^5y^2}{4}  es

 3xy53xy^5  

 2x5y2x^5y  

 x5y2-x^5y^2  

 3xy4\frac{-3xy}{4}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

La expresión  (x2x+4)(3x2+x2)\left(x^2-x+4\right)-\left(3x^2+x-2\right)  es equivalente a 

 4x2+24x^2+2  

 2x2+2-2x^2+2  

 2x22x+6-2x^2-2x+6  

 2x22x+2-2x^2-2x+2  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

La expresión 8x3x22x3+4x28x^3-x^2-2x^3+4x^2  es equivalente a 

 6x3+3x26x^3+3x^2  

 6x6+3x46x^6+3x^4  

 10x34x2-10x^3-4x^2  

 10x64x4-10x^6-4x^4  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

La expresión  35ab+4ab\frac{3}{5}ab+4ab  es equivalente a 

 75ab\frac{7}{5}ab  

 235ab\frac{23}{5}ab  

 35a2b2\frac{3}{5}a^2b^2  

 235a2b2\frac{23}{5}a^2b^2  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

La expresión  3a5b+7ab3a-5b+7a-b  es equivalente a 

 10a4b10a-4b  

 10a 6b10a\ -6b  

 4a4b-4a-4b  

 10a26b210a^2-6b^2  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

La expresión  (2x2y)(x+y)\left(2x-2y\right)-\left(x+y\right)  es equivalente a 

 xyx-y  

 x3yx-3y  

 3x23y23x^2-3y^2  

 2x2+2y2-2x^2+2y^2  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

La expresión  (2x)4-\left(2x\right)^4  es equivalente a 

 8x48x^4  

 8x4-8x^4  

 16x416x^4  

 16x4-16x^4  

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?