Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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15
×
Add or Subtract the Complex Numbers
20 + 30<i>i</i>
16 + 30<i>i</i>
16 + 24<i>i</i>
20 + 24<i>i</i>
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15
×
Simplify: ā-72
4iā18
6iā2
2iā18
iā72
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15
×
Add or Subtract the Complex Numbers
16 + 24<i>i</i>
20 + 30<i>i</i>
16 + 30<i>i</i>
20 + 24<i>i</i>
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15
×
Multiply (2-4i)(3+2i)
6-24i
14-8i
10-20i
-2-8i
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15
×
Find the Difference: (3+5i)-(7-6i)
10-i
-4+11i
10+11i
-4-i
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×
heart
Other team wins 20 points!
Oops!
×
gift
Win 10 points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
What letter represents an imaginary number.
<latex>b</latex>
<latex>p</latex>
<latex>q</latex>
<latex>i</latex>
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15
×
Simplify (3-4i)+(-2-i)
1-3i
1-5i
5-5i
5-3i
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×
banana
Go to last place!
Oops!
×
magnet
Take 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
Simplify: ā-50
5i
5iā2
iā50
ā2
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15
×
Simplify 2i-(4+7i)
-4+9i
4+5i
-4-5i
-4-9i
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15
×
Simplify the radical ā-25
5i
25i
-5
5
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15
×
Adding Complex Numbers
A
D
B
C
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15
×
Choose the imaginary number
-ā121
ā16
155i
ā7
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×
banana
Go to last place!
Oops!
×
rocket
Go to first place!
Okay!
×
gift
Win 15 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
Simplify the following radical expression:
<i>5i ā6</i>
<i>5 ā6</i>
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×
Restart
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