Operations with Complex Numbers
Quiz
•
Mathematics
•
9th Grade
•
Practice Problem
•
Medium
+1
Standards-aligned
Jackson Hinze
Used 1+ times
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29 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(3 + 2i) + (4 - 5i)
7 + 7i
1 - 3i
1 - 7i
7 - 3i
Tags
CCSS.HSN.CN.A.2
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(-7 + 9i) + (2 - 10i)
-5 + i
-5 - i
-9 + 1
9 - i
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Simplify
3i - (4 + 7i)
Tags
CCSS.HSN.CN.A.2
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(4 - 2i) - (3 + 6i)
7 - 4i
1 + 4i
1 - 8i
7 - 8i
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Choose the correct answer for the operation pictured.
Tags
CCSS.HSN.CN.A.2
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(3i)(-2+4i)
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The expression (2 + 3i)2 is equal to
Tags
CCSS.HSN.CN.C.8
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