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10th Grade

40 Qs

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Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Chowdary Valluru

Used 6+ times

FREE Resource

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:
√-108
3i√6
3i√20
6i√3
20i√3

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify
(-6 - 2i)2
32
36-4i
36+24i
32+24i

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Multiply: 
(4 – 3i)(-7 – 2i)
A.  -23 + 13i
B.  -23 - 29i
C.  -34 + 13i
D.  -34 - 29i

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(3 + 8i)(-2 - i)

2-19i

23-i

34+5i

23-i

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Simplify

(-10+6i)/17

(1+50i)/61

(-23+36i)/25

(-21+33i)/34

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply: 
(4 – 3i)(7 + 2i)
A.  22 - 13i
B.  28 - 19i
C.  34 - 13i
D.  -34 - 29i

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

2 - √-9

2-3i

2+3= 5

2+3i

2 - 3= -1

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