Solve Complex Numbers

Solve Complex Numbers

12th Grade

13 Qs

quiz-placeholder

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Solve Complex Numbers

Solve Complex Numbers

Assessment

Quiz

Mathematics

12th Grade

Easy

CCSS
HSN.CN.A.2, HSA.APR.C.4

Standards-aligned

Created by

Anthony Clark

Used 1+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Factor: 9n2 + 1

(3n + 1i) (3n - 1i)

(3n - 1i) (3n - 1i)

(n + 3) (n - 3)

not factorable

(n + 3i) (n - 3i)

Tags

CCSS.HSA.APR.C.4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Factor: x2 + 16

(x + 4i) (x - 4i)

(x + 8) (x + 2)

(x + 4i)2

(x + 4) (x - 4)

not factorable

Tags

CCSS.HSA.APR.C.4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the sum.
(5-2i) + (-7+8i)

-2+6i

12+6i

-35-16i2

-35 -16i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Choose the correct answer for the operation pictured.
(4-7i)-(-3+6i)

7-13i

7-i

1-13i

1-i

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(1-3i)(2+5i)

22-i

16-i

17-i

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify √-64

8

-8

4

8i

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

(3 + 2i) + (4 - 5i)

7 + 7i

1 - 3i

1 - 7i

7 - 3i

Tags

CCSS.HSN.CN.A.2

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