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A1, 4.1.6, Simplifying Negative Radicals

Authored by Joshua Evans

Mathematics

9th Grade

CCSS covered

Used 101+ times

A1, 4.1.6, Simplifying Negative Radicals
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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify  1\sqrt{-1} 

x

1

i

-1

Tags

CCSS.HSN.CN.A.1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify  4\sqrt{-4} 

2x

2

2i

-2

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify  8\sqrt{-8} 

 2x22x\sqrt{2}  

 2i\sqrt{2i}  

 2i22i\sqrt{2}  

 4i\sqrt{-4i}  

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify  25\sqrt{-25} 

 5i55i\sqrt{5}  

 25i25i  

 i5i\sqrt{5}  

 5i5i  

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify  50\sqrt{-50} 

 5i25i\sqrt{2}  

 50i50i  

 5i5i  

 2525  

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

CCSS.HSN.RN.A.1

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify  12\sqrt{-12} 

 2i32i\sqrt{3}  

 12i12i  

 4i34i\sqrt{3}  

 3i3i  

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify  18\sqrt{-18} 

 3i23i\sqrt{2}  

 9i9i  

 2i32i\sqrt{3}  

 3i3i  

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

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