CCSS.Math.Content.HSN.CN.A.2

CCSS.Math.Content.HSN.CN.A.2

20 Qs

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CCSS.Math.Content.HSN.CN.A.2

CCSS.Math.Content.HSN.CN.A.2

Assessment

Quiz

Mathematics

Hard

CCSS
Math.Content.HSN.CN.A.2, Math.Content.HSN.CN.A.1

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Simplify.

-5i
5
5i
-5

Tags

CCSS.Math.Content.HSN.CN.A.1

CCSS.Math.Content.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which expression is equivalent to (3 - 4i) –(3 + 5i)?

-9i
-9
3-9i
3

Tags

CCSS.Math.Content.HSN.CN.A.1

CCSS.Math.Content.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

i7

i
-i
1
-1

Tags

CCSS.Math.Content.HSN.CN.A.1

CCSS.Math.Content.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Calculate:
(4 − 7i) − (-3 + 6i)

7 − 13i
7 − i 
1 − 13i
1 − i 

Tags

CCSS.Math.Content.HSN.CN.A.1

CCSS.Math.Content.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify:
(3 + 2i) + (4i + 6)

9 + 6i
7i + 8
9 + 6i2
9 - 6i

Tags

CCSS.Math.Content.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(4-5i)(4+5i)

41
-9
41+40i
-9+40i

Tags

CCSS.Math.Content.HSN.CN.A.1

CCSS.Math.Content.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

(-5 + 10i)(-5 - 10i) = 125

True

False

Tags

CCSS.Math.Content.HSN.CN.A.2

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