Automatismes: Calcul Littéral

Automatismes: Calcul Littéral

10th - 11th Grade

6 Qs

quiz-placeholder

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Automatismes: Calcul Littéral

Automatismes: Calcul Littéral

Assessment

Quiz

Mathematics

10th - 11th Grade

Medium

Created by

Brice MOREAU

Used 9+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Développer et réduire:  3x(2x7)3x\left(2x-7\right)  

 6x+216x+21  

 6x216x-21  

 6x2+21x6x^2+21x  

 6x221x6x^2-21x  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Développer et réduire:  (2x+5)(3x+4)\left(2x+5\right)\left(3x+4\right)  

 6x2+22x+206x^2+22x+20  

 6x2+23x+206x^2+23x+20  

 49x249x^2  

 6x2+24x+206x^2+24x+20  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Développer et réduire:  
   (2x5)(3x+4)\left(2x-5\right)\left(3x+4\right)  

 6x2+23x+206x^2+23x+20  

 6x27x+206x^2-7x+20  

 6x27x206x^2-7x-20  

 6x2+7x+206x^2+7x+20  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Développer et réduire:  (3x7)(4x5)\left(3x-7\right)\left(4x-5\right)  

 12x243x+3512x^2-43x+35  

 12x243x3512x^2-43x-35  

 12x2+43x3512x^2+43x-35  

 12x233x+3512x^2-33x+35  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Développer et réduire:  (4x+3)(2x7)\left(4x+3\right)\left(2x-7\right)  

 8x2+22x218x^2+22x-21  

 8x222x+218x^2-22x+21  

 8x222x218x^2-22x-21  

 8x234x218x^2-34x-21  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Développer et réduire l'expression suivante:  f(x)=3x+2x(4x5)f\left(x\right)=3x+2x\left(4x-5\right)  

 8x2+13x8x^2+13x  

 x2x^2  

 8x27x8x^2-7x  

 11x210x11x^2-10x