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Algebra ACP

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Algebra ACP
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify: 
(7 + 2i)(9 - 6i)

75-24i

63 - 24i  - 12i2

51 - 24i

58 + 60i

Tags

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify: 
(10+ 15i)-(48 - 30i)

58 - 45i

58 - 15i

-38 - 15i

-38 + 45i

Tags

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt


√-108

3i√6

3i√20

6i√3

20i√3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt


3√-81

-27

3i√3

27i

9i

5.

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

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(5-4i)(-3-6i)(-8-3i)

54-363i

258+261i

198+309i

12+114i

Tags

CCSS.HSN.CN.C.8

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the slope of the line represented by the equation 2x + 4y = 5?

-2

-1/2

1/2

2

Tags

CCSS.8.EE.B.5

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