Rationalize the Denominator of Complex Numbers
Authored by Anthony Clark
Mathematics
12th Grade
CCSS covered
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rationalize the denominator and simplify completely.
Tags
CCSS.HSN.CN.A.3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rationalize the denominator and simplify completely.
Tags
CCSS.HSN.CN.A.3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rationalize the denominator of the expression (4 + i) / (3 - 2i).
10/13 + 11i/13
12/13 + i
10/13 - 11i/13
12/13 - i
Tags
CCSS.HSN.CN.A.3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rationalize the denominator and simplify the expression (5 - 4i) / (2i).
2 + 2.5i
-2 + 2.5i
-2 - 2.5i
2 - 2.5i
Tags
CCSS.HSN.CN.A.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a
b
c
d
Tags
CCSS.HSN.CN.A.3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a
b
c
d
Tags
CCSS.HSN.CN.A.3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rationalize the denominator of the expression (6 - i) / (1 + i) and express in standard form.
5 - 7i/2
5 + 7i/2
3 - 5i/2
3 + 5i/2
Tags
CCSS.HSN.CN.A.3
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