Complex Numbers Operation
11th Grade
•15 Qs
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Complex Numbers Operation
Quiz
•
Mathematics
•
11th Grade
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(7-5i)(7+5i)
74
75
74-1
Tags
CCSS.HSN.CN.C.8
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
15-8i
36
24+10i
24-10i
Tags
CCSS.HSN.CN.C.8
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSN.CN.A.3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the sum.
(5-2i) + (-7+8i)
-2+6i
12+6i
-35-16i2
-35 -16i
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(2 - 3i)(5 + 4i)
22 - 7i
22 + 7i
22 - 7i2
22 + 7i2
Tags
CCSS.HSN.CN.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(4-5i)(4+5i)
41
-9
41+40i
-9+40i
Tags
CCSS.HSN.CN.C.8
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(3+8i)(-2-i)
2-19i
23-i
34+5i
23-i
Tags
CCSS.HSN.CN.A.2
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