Algebra II: Simplifying Expressions with Complex Numbers
Authored by David Hyman
Mathematics
11th Grade
CCSS covered
Used 3+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify the following expression:
Tags
CCSS.HSN.CN.A.3
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify the following radical.
Tags
CCSS.HSN.RN.A.1
CCSS.HSN.RN.A.2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify the following:
(9-6i)+(-2+13i)
7+7i
-28-78i
11-19i
7-7i
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify the following expression:
9i-(2+3i)
18i-27
27+18i
7+12i
-2+6i
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify the following expression:
(28-11i)-(-11+12i)
17+i
-39+i
39+i
39-23i
Tags
CCSS.HSA.APR.D.7
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
i2 equals...
1
-1
-i
0
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify the following expression:
-3(7-4i)
-21+12i
-10+12i
-21+4i
21-12i
Tags
CCSS.HSN.CN.A.2
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