Find all solutions of the equation in the complex number system.x4 - 16 = 0
A. {-2, 2, 2i, -2i}
B. {2i, -2i}
C. {2, 2i}
D. {-2, 2}
Answer: A
Mathematics
You might also like to view...
Find the surface area of the circular solid. Unless otherwise specified, use 3.14 for ? and round your answer to the nearest tenth.A sphere with r = 3 cm
A. 28.3 cm2 B. 113.0 cm2 C. 37.7 cm2 D. 113.2 cm2
Mathematics
Find the area.
A. 882 ft2 B. 1302 ft2 C. 1008 ft2 D. 651 ft2
Mathematics
Determine whether the graph opens upward or downward.y = 4x2 - 64x + 259
A. Upward B. Downward
Mathematics
Provide an appropriate response.An individual that is interested in permanent life insurance protection while also concerned with flexibility would most likely choose:
A. term insurance B. whole life C. universal life D. level term insurance
Mathematics