Complex Numbers

Complex Numbers

10th - 11th Grade

10 Qs

quiz-placeholder

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Complex Numbers

Complex Numbers

Assessment

Quiz

Mathematics

10th - 11th Grade

Hard

CCSS
HSN.CN.A.2, HSN.CN.A.3, HSN.CN.A.1

Standards-aligned

Created by

James Copeland

Used 2+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify  i15i^{15}  

 1\sqrt{-1}  

-1

 1-\sqrt{-1}  

1

Tags

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 i52i^{52}  

 1\sqrt{-1}  

 1-1  

 1-\sqrt{-1}  

 11  

Tags

CCSS.HSN.CN.A.1

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (25i)+(52i)\left(2-5i\right)+\left(5-2i\right)  

0

7 -7i

10 +10i

7 + 7i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (17i)(4i)\left(1-7i\right)-\left(4-i\right)  

-3 - 6i

-3 - 8i

-6i - 3

4 + 2i

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 2i(43i)2i\left(4-3i\right)  

 8i6i28i-6i^2  

 2i-2i  

 68i6-8i  

 6+8i6+8i  

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 i(3+i)i\left(-3+i\right)  

-1 - 3i

2i - 3i

-3 + 2i

-3i - 1

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (2 + 3i)(1  2i)\left(2\ +\ 3i\right)\left(1\ -\ 2i\right)  

 26i22-6i^2  

 8i8-i  

 8+i8+i  

 26i2-6i  

Tags

CCSS.HSN.CN.A.2

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