Adding and subtracting complex numbers
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Mathematics
9th - 12th Grade
CCSS covered
Used 55+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.HSN.CN.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(5 + 3i) - (7 + 2i)
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Add/Subtract using the proper rules:
2i + 3 + 7 - 12 i
Tags
CCSS.HSN.CN.A.2
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Subtract: (4 - 5i) - (1 + 3i)
5 - 3i
7 - 2i
2 - 8i
3 - 8i
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(5-2i) + (-7+8i)
-2+6i
12+6i
-35-16i2
-35 -16i
Tags
CCSS.HSN.CN.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(−6 − 5i) + (8 − 4i) − (−1 + 6i)
3 − 15i
1 − 3i
−8 − 25i
3 − 7i
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Tags
CCSS.HSN.CN.A.2
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