Calculs Seconde générale Chapitre 1

Calculs Seconde générale Chapitre 1

9th Grade - Professional Development

9 Qs

quiz-placeholder

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Calculs Seconde générale Chapitre 1

Calculs Seconde générale Chapitre 1

Assessment

Quiz

Mathematics

9th Grade - Professional Development

Medium

Created by

Sylvain DESHAYES

Used 86+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 a×cb×c=\frac{a\times c}{b\times c}=  

 ab\frac{a}{b}  

 ac\frac{a}{c}  

 bc\frac{b}{c}  

 a×cb\frac{a\times c}{b}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 an×am=a^n\times a^m=  

 an+ma^{n+m}  

 an×ma^{n\times m}  

 anma^{n-m}  

 an÷ma^{n\div m}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 anam=\frac{a^n}{a^m}=  

 an+ma^{n+m}  

 an×ma^{n\times m}  

 anma^{n-m}  

 an÷ma^{n\div m}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (an)m=\left(a^n\right)^m=  

 an+ma^{n+m}  

 an×ma^{n\times m}  

 anma^{n-m}  

 an÷ma^{n\div m}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 an=a^{-n}=  

 1an\frac{1}{a^n}  

 n×a-n\times a  

 an\frac{a}{n}  

 na-\frac{n}{a}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 ab=\sqrt{ab}=  

 a×b\sqrt{a}\times\sqrt{b}  

 a×ba\times b  

 a2×b2\sqrt{a^2}\times\sqrt{b^2}  

 a+b\sqrt{a}+\sqrt{b}  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 ab=\sqrt{\frac{a}{b}}=  

 ab\frac{\sqrt{a}}{\sqrt{b}}  

 ab\frac{a}{b}  

 ab\sqrt{a}-\sqrt{b}  

 a²b2\frac{\sqrt{a²}}{\sqrt{b^2}}  

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 a+b\sqrt{a+b}  est

 <a+b<\sqrt{a}+\sqrt{b}  

 >a+b>\sqrt{a}+\sqrt{b}  

 =a+b=\sqrt{a}+\sqrt{b}  

 =a²+b²=\sqrt{a²}+\sqrt{b²}  

9.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

La valeur absolue de x est toujours

 =x=\left|x\right|  

 =x2=\sqrt{x^2}  

 =(x)2=\left(\sqrt{x}\right)^2  

 0\ge0