Extra Practice for Complex Numbers Test
Authored by C Blomgren
Mathematics
11th Grade
CCSS covered
Used 1+ times
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46 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify: (-7 + 5i) + (3 - 2i)
10 + 3i
-10 + 3i
-4 + 3i
-4 - 7i
Tags
CCSS.HSN.CN.A.2
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify: -8 + 8 - (-3 - 5i)
3 + 5i
1 + 5i
-3 + 5i
3 - 5i
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify: (5 + 2i) - (7 - 8i)
-16 + 26i
-12 + 10i
-2 + 10i
-12 + 6i
Tags
CCSS.HSN.CN.A.2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify: (-8 + 8i) + (1 - 7i)
-1 - 7i
-8 + i
-9 + 15i
-7 + i
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify: (3 - 4i) + (-5 + 8i)
4i
-5 + 8i
8 - 12i
-2 + 4i
Tags
CCSS.HSN.CN.A.2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify: (-6 + 7i) - (7 - 4i)
-13 + 11i
-13 + 3i
-7 + 4i
-5 + 4i
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify: (-5i)(-6 - 4i)
42 + 28i
18 + 12i
-20 + 30i
20 - 30i
Tags
CCSS.HSN.CN.A.2
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