Matematica test

Matematica test

10th Grade

10 Qs

quiz-placeholder

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Matematica test

Matematica test

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Gabriela Bardales

Used 22+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

¿Cuál es la respuesta correcta de la siguiente suma de radicales? 7845+964578\sqrt{45}+96\sqrt{45}  

 52145521\sqrt{45}  

 52245522\sqrt{45}  

 5225522\sqrt{5}  

 29529\sqrt{5}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

¿Cual es la correcta conversión de 1.4 a fracción?

14\frac{1}{4}

14101\frac{4}{10}

4100\frac{4}{100}

41104\frac{1}{10}

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

¿Qué es un numero complejo?

Números negativos

Números positivos

Unión de un numero real con un imaginario

Unión de un numero radical con un negativo

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

 ¿Cual es la respuesta correcta de la siguiente multiplicación de números complejos?   

 zw
 z=52i   w=6iz=5-2i\ \ \ w=6i  

 30i12i30i-12i  

 30+12i30+12i  

 12i3012i-30  

 30i+1230i+12  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Resuelva la siguiente desigualdad lineal:  5x7<2x5x-7<-2x  

 x<1x<1          ] , 1-\infty,\ 1  [

 x<77x<\frac{7}{7}  

    x<1x<1          [ -\infty,\ 1  ]

 x>1x>1            ] , 1-\infty,\ 1  [

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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¿A que conjunto numérico pertenece 6.555...?

Natural

Irracional

Racional

Negativo

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Todo numero natural es racional

Verdad

Falso

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