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Mnożenie jednomianów przez ...

Authored by Monika Czyżyk

Mathematics

1st - 5th Grade

CCSS covered

Used 73+ times

Mnożenie jednomianów przez ...
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9 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

2x(3 + 4x - 5y) w najprostszej postaci to:

6x+8x-10xy

6x+8x2 +10xy

6x+8x2-10xy

Tags

CCSS.6.EE.A.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wykonaj mnożenie  (4x+3y2)(2)(-4x+3y-2)\cdot\left(-2\right)  

 8x6y+4-8x-6y+4  

 8x6y+48x-6y+4  

 8x6y48x-6y-4  

Tags

CCSS.6.EE.A.3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mnożąc jednomian przez sumę algebraiczną:

3x(x-7) otrzymasz:

3x2 - 21x

3x2 - 7

3x2 - 3x

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 4x 2xy =4x\ \cdot2xy\ =  

 8x2y8x^2y  

 6xy26xy^2  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 6a 2a =6a\ \cdot2a\ =  

 12a212a^2  

 8a8a  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (4x+8):2\left(-4x+8\right):2  

 2x+4-2x+4  

 2x42x-4  

 2x4-2x-4  

 2x+42x+4  

Tags

CCSS.7.EE.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3(2x−y+5)=

6x−3y+15

6x - y + 5

5x - y + 5

Tags

CCSS.6.EE.A.3

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