Simplifying Expressions with Imaginary

Quiz
•
Mathematics
•
9th Grade
•
Hard
+2
Standards-aligned
Anthony Clark
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the following expression:
Tags
CCSS.HSN.CN.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the following radical.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the following:
(9-6i)+(-2+13i)
7+7i
-28-78i
11-19i
7-7i
Tags
CCSS.HSN.CN.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the following expression:
9i-(2+3i)
18i-27
27+18i
7+12i
-2+6i
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
i2 equals...
1
-1
-i
0
Tags
CCSS.HSN.CN.A.1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the following expression:
(5-5i)(-2+3i)
25
10-15i
5+25i
-10-15i
Tags
CCSS.HSN.CN.C.8
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve. x² = √-36
x = ± 6
x = 6i
x = ± 6i
x = i√6
Tags
CCSS.HSA-REI.B.4B
CCSS.HSN.CN.C.7
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