Operações com radicais

Operações com radicais

9th Grade

13 Qs

quiz-placeholder

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Operações com radicais

Operações com radicais

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSN.RN.A.2, HSA.APR.D.6, HSA.APR.D.7

+2

Standards-aligned

Created by

João Morgado

Used 13+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A forma simplifiada 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

30 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

3 mins • 1 pt

Media Image
(x2√2x) ∕ y
(10x2√x) ∕ (y√5)
(2x5) ∕ (y2)
x√(2x)

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Simplifique

√5

(√14)/2

√7

Não pode ser simplificado

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