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Algebrski izrazi

Authored by Anja Nadvešnik

Mathematics

1st - 2nd Grade

Used 14+ times

Algebrski izrazi
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kvadrat dvočlenika


 (a+b)2\left(a+b\right)^2  je enak

 a2+b2a^2+b^2  

 a2+ab+b2a^2+ab+b^2  

 a22ab+b2a^2-2ab+b^2  

 a2+2ab+b2a^2+2ab+b^2  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kvadrat dvočlenika


 (ab)2\left(a-b\right)^2  je enak

 a2b2a^2-b^2  

 a22abb2a^2-2ab-b^2  

 a22ab+b2a^2-2ab+b^2  

 a2ab+b2a^2-ab+b^2  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (ab)2=\left(a-b\right)^2=  

 (ab)(ab)\left(a-b\right)\left(a-b\right)  

 (ab)(a+b)\left(a-b\right)\left(a+b\right)  

 (a+b)(a+b)\left(a+b\right)\left(a+b\right)  

 a2b2a^2-b^2  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (a+b)2=\left(a+b\right)^2=  

 (a+b)(a+b)\left(a+b\right)\left(a+b\right)  

 (a+b)(ab)\left(a+b\right)\left(a-b\right)  

 (ab)(ab)\left(a-b\right)\left(a-b\right)  

 a2+b2a^2+b^2  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt


 (a8)2=\left(a-8\right)^2=  

 a28a+64a^2-8a+64  

 a2+16a64a^2+16a-64  

 a216a+64a^2-16a+64  

 a264a^2-64  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt


 (a+3)2=\left(a+3\right)^2=  

 a2+9a^2+9  

 a2+6a+9a^2+6a+9  

 a2+3a+9a^2+3a+9  

 a2+9a+9a^2+9a+9  

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Kaj manjka na __?
 (a7)2=a214a+\left(a-7\right)^2=a^2-14a+_-  

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