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Simplifying Radical Expressions

Authored by Jodie Craft

Mathematics

8th - 9th Grade

CCSS covered

Used 3+ times

Simplifying Radical Expressions
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 35+25-3\sqrt{5}+2\sqrt{5}  Simplify

 25-2\sqrt{5}  

 55-5\sqrt{5}  

 5-\sqrt{5}  

 5\sqrt{5}  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 254354-2\sqrt{54}-3\sqrt{54}  Simplify

 156-15\sqrt{6}  

 216-21\sqrt{6}  

 276-27\sqrt{6}  

 316-31\sqrt{6}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 36+3226-3\sqrt{6}+3\sqrt{2}-2\sqrt{6}  Simplify

 56+32-5\sqrt{6}+3\sqrt{2}  

 56+122-5\sqrt{6}+12\sqrt{2}  

 56+92-5\sqrt{6}+9\sqrt{2}  

 56+62-5\sqrt{6}+6\sqrt{2}  

Tags

CCSS.HSN.RN.A.2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 218+218+3542\sqrt{18}+2\sqrt{18}+3\sqrt{54}  

Simplify

 242+9624\sqrt{2}+9\sqrt{6}  

 182+9618\sqrt{2}+9\sqrt{6}  

 122+9612\sqrt{2}+9\sqrt{6}  

 242+18624\sqrt{2}+18\sqrt{6}  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 1212\sqrt{12}\cdot\sqrt{12}  

Simplify

 30\sqrt{30}  

 144144  

 1212  

 262\sqrt{6}  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 1520\sqrt{15}\cdot\sqrt{20}  

Simplify

 230-2\sqrt{30}  

 10310\sqrt{3}  

 35\sqrt{35}  

 300300  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 4102104\sqrt{10}\cdot2\sqrt{10}  

Simplify

 8080  

 100100  

 252\sqrt{5}  

 1010  

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