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Operaciones de números irracionales

Authored by ALEX GUACA

Mathematics

7th - 8th Grade

CCSS covered

Used 49+ times

Operaciones de números irracionales
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15 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 2268 =2\sqrt{2}\cdot\sqrt{6}\cdot\sqrt{8}\ =  Reducir a la mínima expresión.

 2962\sqrt{96}  

 21662\cdot\sqrt{16\cdot6}  

 464\sqrt{6}  

 868\sqrt{6}  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

¿Cuál es el resultado de  90=\sqrt{90}=  ?

9.49

 910\sqrt{9\cdot10}  

 9109\sqrt{10}  

 3103\sqrt{10}  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 5325+33+75=5\sqrt{3}-2\sqrt{5}+3\sqrt{3}+7\sqrt{5}=  

 83558\sqrt{3}-5\sqrt{5}  

 83+558\sqrt{3}+5\sqrt{5}  

 53+855\sqrt{3}+8\sqrt{5}  

 53855\sqrt{3}-8\sqrt{5}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 16=\sqrt{\sqrt{16}}=  

4

2

8

4.2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 32×2=\sqrt{32}\times\sqrt{2}=  

8

16

64

4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplificar a la minima expresion es aplicarle muchas operaciones para que al final quede una expresión mas compleja

Verdadero

Falso

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Expresar con exponente fraccionario  \sqrt{5^9}  

 5925^{\frac{9}{2}}  

 5295^{\frac{2}{9}}  

 2952^{\frac{9}{5}}  

 9529^{\frac{5}{2}}  

Tags

CCSS.HSN.RN.A.2

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