Operações com radicais

Operações com radicais

9th Grade

11 Qs

quiz-placeholder

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Operações com radicais

Operações com radicais

Assessment

Quiz

Mathematics

9th Grade

Medium

Created by

Renata Tarlá

Used 186+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A forma simplificada de 80\sqrt{80}  é igual a:

 454\sqrt{5}  

 252\sqrt{5}  

 545\sqrt{4}  

 353\sqrt{5}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 5 + 5\sqrt{5}\ +\ \sqrt{5}  

 10\sqrt{10}  

5

 252\sqrt{5}  

 2102\sqrt{10}  

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 33+ 233\sqrt{3}+\ 2\sqrt{3}  

 565\sqrt{6}  

 535\sqrt{3}  

 666\sqrt{6}  

Não é possível somar.

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 12  + 48\sqrt{12\ }\ +\ \sqrt{48}  

 535\sqrt{3}  

 838\sqrt{3}  

 60\sqrt{60}  

 636\sqrt{3}  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

+ 3

- 3

9

-9

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

+ 5

- 5

125

-125

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

+ 6

- 6

7

-7

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