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Algebra 2 Lesson 12/9

Authored by Juan Sandoval

Mathematics

12th Grade

Used 3+ times

Algebra 2 Lesson 12/9
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17 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Find the square root: √1

1
-1
±1
none

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

√-36

6
-6
-6i
6i

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplify √-4

±2i
-2i
2
4i

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(7 - 9i) + (14 - 3i)

21 - 12i
46 + 12i
-4 - 8i
1- 19i

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(11 - 2i) - (15 + 6i)

-4 - 8i
21 -12i
1- 19i
-8 + 2i

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(i)(3i)

-3i
-3
3
2i

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Another way to express  1\sqrt{-1} is? 

1

-1

 ii  

0

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