Násobení mnohočlenů

Násobení mnohočlenů

8th Grade

10 Qs

quiz-placeholder

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Násobení mnohočlenů

Násobení mnohočlenů

Assessment

Quiz

Mathematics

8th Grade

Medium

Created by

Martin Novák

Used 62+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Vypočítejte:

 5a  3b5a\ \cdot\ 3b  

 15ab15ab  

 53ab53ab  

 15ab15a^b  

 15b15b  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Vypočítejte:

 0,7c  8c20,7c\ \cdot\ 8c^2  

 5,6c35,6c^3  

 56c356c^3  

 0,56c30,56c^3  

 56c56c^{ }  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Vypočítejte:

 6c  (9cd)6c\ \cdot\ \left(-9cd\right)  

 54c2d-54c^2d  

 54c2d54c^2d  

 63c2d-63c^2d  

 54cd-54cd  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Vypočítejte:

 1,5d2  4d31,5d^2\ \cdot\ 4d^3  

 6d56d^5  

 6d66d^6  

 3,5d53,5d^5  

 3,5d63,5d^6  

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Vypočítejte:

 4(3x5y)-4\cdot\left(3x-5y\right) 

 12x+20y-12x+20y 

 12x20y-12x-20y 

 12x20y12x-20y 

 12x+20y12x+20y 

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Vypočítejte:

 4x(3x5y)4x\cdot\left(3x-5y\right) 

 12x220xy12x^2-20xy 

 12x220y12x^2-20y 

 12x20xy12x-20xy 

 12x+20xy12x+20xy 

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Vypočítejte:

 4xy(3x+5y)-4xy\cdot\left(3x+5y\right) 

 12x2y20xy2-12x^2y-20xy^2 

 12x2y20xy2-12x^2y-20xy^2 

 12xy20xy-12xy-20xy 

 12xy+20xy-12xy+20xy 

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