Math 2 - HW Check 14.6 Sq Roots & Complex Numbers

Math 2 - HW Check 14.6 Sq Roots & Complex Numbers

9th - 12th Grade

15 Qs

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Math 2 - HW Check 14.6 Sq Roots & Complex Numbers

Math 2 - HW Check 14.6 Sq Roots & Complex Numbers

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSN.CN.A.2, HSA-REI.B.4B, HSN.CN.A.1

+4

Standards-aligned

Created by

Jamie Dunaway

Used 22+ times

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15 questions

Show all answers

1.

DRAG AND DROP QUESTION

1 min • 1 pt

Tags

CCSS.HSN.CN.A.1

2.

DRAG AND DROP QUESTION

1 min • 1 pt

Tags

CCSS.HSN.CN.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: 
 (52i)+(7+8i)(5-2i)+(-7+8i)  

-2 + 6i

12 + 6i

-35 - 16i2

-35 - 16i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:
 (10+15i)(4830i)(10+15i)-(48-30i)  

58 - 45i

58 - 15i

-38 - 15i

-38 + 45i

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt


Simplify:
 (3i)(2+4i)(3i)(-2+4i)  

-6+12i

-12-6i

-2+7i

12+6i

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplify:  
 (2i)(3i)(2i)(3i)  

5i

-5

6i2

-6

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify: 
 (43i)(72i)(4–3i)(-7–2i)  

A. -23 + 13i

B. -23 - 29i

C. -34 + 13i

D. -34 - 29i

Tags

CCSS.HSN.CN.A.2

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