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Polinomi

Authored by Dragana Dublec

Mathematics

9th Grade

Used 16+ times

Polinomi
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Stupanj polinoma  3x2 +4x5 4x3x^{2\ }+4x^{5\ }-4x  jest

2

5

7

6

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 (x6)2 \left(x-6\right)^{2\ }  

 x2 12x+36x^{2\ }-12x+36  

 x2 +12x36x^{2\ }+12x-36  

 x2 36x^{2\ }-36  

 x2 12x^{2\ }-12  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 (7x+2y)2 \left(7x+2y\right)^{2\ }  

 49x2 +4y2 49x^{2\ }+4y^{2\ }  

 49x+28xy+4y49x+28xy+4y  

 49x2 +28xy+4y2 49x^{2\ }+28xy+4y^{2\ }  

 49x2 +14xy+4y2 49x^{2\ }+14xy+4y^{2\ }  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 16x2 916x^{2\ }-9  

 (4x3)2 \left(4x-3\right)^{2\ }  

 (4x+3)(4x3)\left(4x+3\right)\left(4x-3\right)  

 (16x9)(16x+9)\left(16x-9\right)\left(16x+9\right)  

ništa navedeno

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 (5a4b)(5a+4b)\left(5a-4b\right)\left(5a+4b\right)  

 25a2 +16b2 25a^{2\ }+16b^{2\ }  

 (5a4b)2 \left(5a-4b\right)^{2\ }  

 25a2 40ab+16b2 25a^{2\ }-40ab+16b^{2\ }  

 25a2 16b2 25a^{2\ }-16b^{2\ }  

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