Complex Numbers and Quadratic Formula
Authored by Nicholas Lopiccolo
Mathematics
9th - 12th Grade
CCSS covered
Used 114+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-2
-2i
2
2i
Tags
CCSS.HSN.CN.C.7
CCSS.HSN.CN.A.1
CCSS.HSN.RN.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does i2 = ?
Tags
CCSS.HSF-IF.C.8B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify:
(3 + 2i) + (4i + 6)
Tags
CCSS.HSN.CN.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify:
(4 + 7i) - (3 + 2i)
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
-3i(4 + 2i)
Tags
CCSS.HSA.APR.A.1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(2 - 3i)(5 + 4i)
Tags
CCSS.HSN.CN.C.8
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determine the values of a, b, and c for the quadratic equation:
4x2 – 8x = 3
a = 4, b = -8, c = 3
a = 4, b =-8, c =-3
a = 4, b = 8, c = 3
a = 4, b = 8, c = -3
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.REI.B.4
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