Operaciones combinadas con radicales

Operaciones combinadas con radicales

9th Grade

10 Qs

quiz-placeholder

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Operaciones combinadas con radicales

Operaciones combinadas con radicales

Assessment

Quiz

Mathematics

9th Grade

Medium

Created by

Milagros Martinez

Used 48+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 1820: 210=18\sqrt{20}:\ 2\sqrt{10}=  

 20220\sqrt{2}  

 929\sqrt{2}  

 36236\sqrt{2}  

 161016\sqrt{10}  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 3+4533+5=\sqrt{3}+4\sqrt{5}-3\sqrt{3}+\sqrt{5}=  

 23+55-2\sqrt{3}+5\sqrt{5}  

 26+552\sqrt{6}+5\sqrt{5}  

 29+510-2\sqrt{9}+5\sqrt{10}  

 29+525-2\sqrt{9}+5\sqrt{25}  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Obtener la expresioˊn simplificada 2.(5018)=Obtener\ la\ \exp resión\ simplificada\ \sqrt{2}.\left(\sqrt{50}-\sqrt{18}\right)=  

 4816\sqrt{48}-\sqrt{16}  

8

4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 1211411+11=\frac{1}{2}\sqrt{11}-4\sqrt{11}+\sqrt{11}=  

 7211-\frac{7}{2}\sqrt{11}  

 5211-\frac{5}{2}\sqrt{11}  

 5233-\frac{5}{2}\sqrt{33}  

 5211\frac{5}{2}\sqrt{11}  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hallar el perímetro de un cuadrado de lado:  57cm5\sqrt{7}cm  

 2549cm25\sqrt{49}cm  

 2028cm20\sqrt{28}cm  

 207cm20\sqrt{7}cm  

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Obtener la expresión simplificada  418232=4\sqrt{18}-2\sqrt{32}=  

 2142\sqrt{14}  

 2-\sqrt{2}  

 424\sqrt{2}  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 13211+432511=\frac{1}{3}\sqrt{2}-\sqrt{11}+\frac{4}{3}\sqrt{2}-5\sqrt{11}=  

 562611\frac{5}{6}\sqrt{2}-6\sqrt{11}  

 532611\frac{5}{3}\sqrt{2}-6\sqrt{11}  

 534622\frac{5}{3}\sqrt{4}-6\sqrt{22}  

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