Unit 4 Lesson 6: Complex Numbers

Unit 4 Lesson 6: Complex Numbers

9th - 12th Grade

11 Qs

quiz-placeholder

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Unit 4 Lesson 6: Complex Numbers

Unit 4 Lesson 6: Complex Numbers

Assessment

Quiz

Mathematics

9th - 12th Grade

Easy

CCSS
HSN.RN.A.2, HSA-REI.B.4B, 8.EE.A.2

+1

Standards-aligned

Created by

Elizabeth Beckman

Used 65+ times

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify the radical.  75\sqrt{75}  

 535\sqrt{3}  

 353\sqrt{5}  

 25325\sqrt{3}  

 75\sqrt{75}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify the radical.  56\sqrt{56}  

 2142\sqrt{14}  

 272\sqrt{7}  

 222\sqrt{2}  

 56\sqrt{56}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify completely.  72121\sqrt{\frac{72}{121}}  

 626\sqrt{2}  

 6211\frac{6\sqrt{2}}{11}  

 72121\frac{\sqrt{72}}{\sqrt{121}}  

 62121\frac{6\sqrt{2}}{121}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify.  12581\sqrt{\frac{125}{81}}  

 559\frac{5\sqrt{5}}{9}  

 59\frac{5}{9}  

 259\frac{25}{9}  

 59\frac{\sqrt{5}}{9}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify.
 36\sqrt{-36}  

 6i6i  

 66  

 6i26i^2  

 i6i\sqrt{6}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify.
 144\sqrt{-144}  

 12i12i  

 1212  

 12i212i^2  

 12-12  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify.
 100a4b2\sqrt{-100a^4b^2}  

 10ia2b10ia^2b  

 10a2b10a^2b  

 10a2b-10a^2b  

 10i2a2b10i^2a^2b  

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