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Suma y Resta con Números Reales

Authored by ANGELITA YAR

Mathematics

9th Grade

Used 15+ times

Suma y Resta con Números Reales
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Resolver:

−2-\sqrt{2}

1 2\sqrt{2}

323\sqrt{2}

−3\sqrt{-3}

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Al extraer factores de la expresión  27\sqrt{27}  se obtiene

 333\sqrt{3}  

 393\sqrt{9}  

 939\sqrt{3}  

3

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Al extraer factores de la expresión  8x3\sqrt{8x^3}  se obtiene como respuesta

 2x2x  

 2xx2x\sqrt{x}  

 2x22x\sqrt{2}  

 2x2x2x\sqrt{2x}  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

La siguiente operación da como resultado ...

353\sqrt{5}

252\sqrt{5}

555\sqrt{5}

454\sqrt{5}

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Resolver:

434\sqrt{3}

939\sqrt{3}

11311\sqrt{3}

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Resolver:

10510\sqrt{5}

353\sqrt{5}

757\sqrt{5}

7.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

¿Cuál es el resultado de la descomposición de  50+25\sqrt{50}+\sqrt{25}  ?

 10510\sqrt{5}  

 10210\sqrt{2}  

 101010\sqrt{10}  

 52+55\sqrt{2}+5  

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