additions et soustractions algébriques

additions et soustractions algébriques

9th Grade

6 Qs

quiz-placeholder

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additions et soustractions algébriques

additions et soustractions algébriques

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Marie-Claude Arès

Used 10+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Trouve le terme qui n'est pas semblable :

 5x, 7a,  8x, 23x, 16x5x,\ -7a,\ \ 8x,\ -23x,\ 16x  

 5x5x  

 7a-7a  

 23x-23x  

 16x16x  

 8x8x  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Trouve le terme qui n'est pas semblable aux autres:

 16x2y2, 13y2x2,  y2x,  x2y2,  16x^2y^2,\ -13y^2x^2,\ \ y^2x,\ \ x^2y^2,\ \   

 16x2y216x^2y^2  

 13y2x2-13y^2x^2  

 y2xy^2x  

 x2y2x^2y^2  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Réduis l'expression suivante:

 3x 6y 2x3x\ -6y\ -2x  

 3x  6y 2x3x\ -\ 6y\ -2x  

 x 6yx\ -6y  

 5xy-5xy  

 5x 6y5x\ -6y  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Réduis l'expression suivante:

 4x xy 9xy 6x4x\ -xy\ -9xy\ -6x  

 12 xy-12\ xy  

 2x 8xy2x\ -8xy  

 2x 10xy-2x\ -10xy  

 2x 8xy-2x\ -8xy  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Réduis l'expression suivante:

 6x +7y (6x 8y)-6x\ +7y\ -\left(-6x\ -8y\right)  

 12x + 15y-12x\ +\ 15y  

 12x +15y12x\ +15y  

 1y-1y  

 15y15y  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Réduis l'expression suivante:

 2x2 + 3x 4x2 +(2x2 6x)  (4x +6x2)2x^2\ +\ 3x\ -4x^2\ +\left(2x^2\ -6x\right)\ -\ \left(4x\ +6x^2\right)  

 7x+6x2-7x+6x^2  

 6x2 7x-6x^2\ -7x  

 6x2 +7x6x^2\ +7x  

 6x2 +7x-6x^2\ +7x