Polinomi

Polinomi

9th Grade

12 Qs

quiz-placeholder

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Polinomi

Polinomi

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Dragana Dublec

Used 15+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

2

5

7

6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Odredi vrijednost izraza  3a2b3a-2b  za  a=2,  b=3a=-2,\ \ b=3  

0

12

-12

1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Zbroj polinoma 3x2 2x+3    i   x33x^{2\ }-2x+3\ \ \ \ i\ \ \ x-3  iznosi

 3x2 x3x^{2\ }-x  

 3x2 3x+63x^{2\ }-3x+6  

 3x311x2 +9x93x^3-11x^{2\ }+9x-9  

 3x2+x3x^2+x  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Umnožak polinoma 5x+6   i   x35x+6\ \ \ i\ \ \ x-3  iznosi

 6x+36x+3  

 5x2 185x^{2\ }-18  

 5x29x185x^2-9x-18  

 5x2 +9x+185x^{2\ }+9x+18  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Vrijednost izraza  2x2 3y32x^{2\ }-3y^3  za  x=4   i y=2x=-4\ \ \ i\ y=2  iznosi

-2

-56

14

8

6.

MULTIPLE CHOICE QUESTION

1 min • 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  

7.

MULTIPLE CHOICE QUESTION

1 min • 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\ }  

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