Complex Numbers

Complex Numbers

10th Grade

13 Qs

quiz-placeholder

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Complex Numbers

Complex Numbers

Assessment

Quiz

Mathematics

10th Grade

Hard

CCSS
HSN.CN.A.2, HSN.CN.C.8, HSA-REI.B.4B

+1

Standards-aligned

Created by

Tiffany Silva

Used 17+ times

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 10\sqrt{-10}  

 ±10\pm\sqrt{10}  

 ±i10\pm i\sqrt{10}  

 ±10\pm10  

 ±10i\pm10i  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 36\sqrt{-36}  

 ±6\pm6  

 ±6i\pm\sqrt{6i}  

 ±6\pm\sqrt{6}  

 ±6i\pm6i  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (53i)+(5+5i)\left(5-3i\right)+\left(-5+5i\right)  

 108i10-8i  

 13i1-3i  

 2i2i  

 10+2i10+2i  

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (23i)+(4+8i)\left(-2-3i\right)+\left(4+8i\right)  

 6+5i-6+5i  

 2+5i2+5i  

 611i-6-11i  

 211i2-11i  

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (78i)(3+4i)\left(-7-8i\right)-\left(3+4i\right)  

 44i4-4i  

 4+4i-4+4i  

 412i-4-12i  

 10+4i10+4i  

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (4+7i)(62i)\left(-4+7i\right)-\left(6-2i\right)  

 4+7i-4+7i  

 10+9i-10+9i  

 3+2i-3+2i  

 2+9i-2+9i  

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (22i)(7+8i)\left(-2-2i\right)\left(7+8i\right)  

 302i-30-2i  

 30+2i30+2i  

 230i-2-30i  

 230i2-30i  

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