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Multiply and Divide radicals

Authored by Rachel Schuster

Mathematics

9th Grade

CCSS covered

Used 144+ times

Multiply and Divide radicals
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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify
 6(6+10)\sqrt{6}\left(\sqrt{6}+\sqrt{10}\right)  

 6+2156+2\sqrt{15}  

 8158\sqrt{15}  

 96\sqrt{96}  

 66+2156\sqrt{6}+2\sqrt{15}  

Tags

CCSS.HSN.RN.A.2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify
 30(312)\sqrt{30}\left(\sqrt{3}-\sqrt{12}\right)  

 310-3\sqrt{10}  

 3103\sqrt{10}  

 10310\sqrt{3}  

 103-10\sqrt{3} 

Tags

CCSS.HSN.RN.A.2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify
 45(3+10)4\sqrt{5}\left(3+\sqrt{10}\right)  

 125+20212\sqrt{5}+20\sqrt{2}  

 125+4212\sqrt{5}+4\sqrt{2} 

 32732\sqrt{7} 

 7327\sqrt{32} 

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify
 26(53+4)2\sqrt{6}\left(5\sqrt{3}+4\right)  

 302+8630\sqrt{2}+8\sqrt{6} 

 38838\sqrt{8} 

 76276\sqrt{2} 

 230+682\sqrt{30}+6\sqrt{8} 

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify
 (2+3)(83)\left(2+\sqrt{3}\right)\left(8-\sqrt{3}\right)  

 13+6313+6\sqrt{3} 

 136313-6\sqrt{3} 

 19+10319+10\sqrt{3} 

 1910319-10\sqrt{3} 

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify
 898\sqrt{\frac{8}{98}}  

 27\frac{2}{7}  

 72\frac{7}{2}  

 27\sqrt{\frac{2}{7}}  

 72\sqrt{\frac{7}{2}}  

Tags

CCSS.HSN.RN.A.2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify 
 650\frac{\sqrt{6}}{\sqrt{50}} 

 35\frac{\sqrt{3}}{5}  

 53\frac{\sqrt{5}}{3}  

 325\sqrt{\frac{3}{25}}  

 253\sqrt{\frac{25}{3}}  

Tags

CCSS.HSN.RN.A.2

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