
Quadratics Review - Radicals & i
Authored by Rustin Reys
Mathematics
9th - 12th Grade
Used 1+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify
3√2 - 3√18
-4√8
4√9-6√3
5√12
-6√2
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify 4√75
4√5
12√5
20√3
7√3
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A
B
C
D
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A
B
C
D
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Multiply:
(4 – 3i)(-7 – 2i)
A. -23 + 13i
B. -23 - 29i
C. -34 + 13i
D. -34 - 29i
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify i87
1
-1
i
-i
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(10+ 15i)-(48 - 30i)
58 - 45i
58 - 15i
-38 - 15i
-38 + 45i
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