Ecuaciones con radicales

Ecuaciones con radicales

9th Grade

6 Qs

quiz-placeholder

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Ecuaciones con radicales

Ecuaciones con radicales

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Alí Martinez

Used 42+ times

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6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Resuelve la siguiente ecuación. verifica el resultado. 

 x5=4x+1x-5=\sqrt{4x+1}  

x=2 , x= 12

x=21 , x= 12

x=2 , x= -12

x=2 , x= 10

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Resuelve las siguientes ecuaciones con radicales. verifica el resultado.

6) √(x+5) = 8

x=59

x=58

x=59,1

x=59,2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

18) ¿Cuáles son las soluciones de √(x+2) = x

x1= 0 y x2= 2

x1= -2 y x2= 1

x1= -1 y x2= 2

x1= -2 y x2= -1

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

¿Cuáles son las soluciones de √(7x - 5) = 3

x= 0

x= 2

x = 1

x = 4/7

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Resolver:

 x + 5  = x    2\sqrt{x\ +\ 5}\ \ =\ \sqrt{x\ }\ \ -\ 2  

x = 6

x = 1/6

x = 1/16

x = 16

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Resolver:  1 + 2x + 3 = 61\ +\ \sqrt{2x\ +\ 3}\ =\ 6  

25

22

11

25/2

no solucion Real