Solve the quadratic equation. Express imaginary solutions in a + bi form.x2 - 4x + 29 = 0
A. {-3, 7}
B. {-2 ± 5i}
C. {2 ± 25i}
D. {2 ± 5i}
Answer: D
Mathematics
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pital's rule to find the limit.
A. 11 B. 16 C. 19 D. -13
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Solve by completing the square to obtain exact solutions.x2 + 8x = 3
A. -1 ± 
B. 4 + 
C. -4 ± 
D. -4 ± 2
Mathematics
Complete.3200 oz = 
T
A. 85 B. 1.6 C. 0.1 D. 200
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Multiply.(4 + 4i)(4 + 8i)
A. -16 - 48i B. -16 + 48i C. 32i2 + 48i + 16 D. 48 - 16i
Mathematics