Simplify the complex fraction.
A.
B.
C.
D.
Answer: B
Mathematics
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A. 7794 B. 6815 C. 7605 D. 7815
Mathematics
Solve the inequality. Express your answer using interval notation. ? 5 +
A. [12, ?)
B. [-12, ?)
C. (12, ?)
D. (-?, 12]
Mathematics
Solve the equation by completing the square.3x2 + 10x = -2
A.
B.
C.
D.
Mathematics
Express the complex number in trigonometric form.9 - 9i Express your answer in degrees.
A. 18(cos 300° + i sin 300°)
B. (cos 330° + i sin 330°)
C. (cos 300° + i sin 300°)
D. 18(cos 330° + i sin 330°)
Mathematics