2.3A Homework

2.3A Homework

11th Grade

18 Qs

quiz-placeholder

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2.3A Homework

2.3A Homework

Assessment

Quiz

Mathematics

11th Grade

Practice Problem

Hard

CCSS
HSN.CN.A.2, HSN.CN.A.1, HSN.CN.C.8

+1

Standards-aligned

Created by

ANGELA STAMILIO

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18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tags

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Multiply

(3i)(-2+4i)

-6+12i
-12-6i
-2+7i
12+6i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Multiply: 
(4 – 3i)(-7 – 2i)

A.  -23 + 13i
B.  -23 - 29i
C.  -34 + 13i
D.  -34 - 29i

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Multiply & Simplify

(-2i)(5i)

-10

-10i

10

10i

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Add:

(5 + 1.2i) + (-6 + 0.8i)

11 + 0.4i

-30.96 - 3.2i

-1.2 + 1.5i

-1 + 2i

Tags

CCSS.HSN.CN.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Subtract:

(3 - 2i) - (-9 + i )

12 - 3i

-6 - i

-25 + 21i

9i

Tags

CCSS.HSN.CN.A.2

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