Find the product of the complex number and its conjugate.-8i
A. -16
B. -64
C. 64
D. 16
Answer: C
Mathematics
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Solve the equation using the multiplication property of equality.-4x = -24
A. {20} B. {6} C. {2} D. {-20}
Mathematics
Solve the inequality.For the function f(x) = x2 - 3x + 2, solve f(x) > 0.
A. (2, ?) B. (1, 2) C. (-?, 1) D. (-?, 1) ? (2, ?)
Mathematics
Write the power of i as i, -1, -i, or 1.i13
A. -1 B. -i C. i D. 1
Mathematics
Use the power rules for exponents to simplify. Write the answer in exponential form.
5
A. 2510 B. 2525 C. 510 D. 525
Mathematics