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Using Complex Numbers to Solve Quadratics
Worksheet
Grade Level
Algebra II
ALG2.25 Using Complex Numbers to Solve Quadratics
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Which completed-square equation has solutions 2 + (sqrt(7)/2)i and 2 - (sqrt(7)/2)i?
A
(x + 2)
2
= -7/4
B
(x - 2)
2
= 7/4
C
(x - 2)
2
= -7/4
D
(x - 2)
2
= -7
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