Find all cube roots of the complex number. Leave answers in trigonometric form.125
A. 5 cis 90°, 5 cis 210°, 5 cis 330°
B. 5 cis 0°, 5 cis 60°, 5 cis 120°
C. 5 cis 45°, 5 cis 165°, 5 cis 325°
D. 5 cis 0°, 5 cis 120°, 5 cis 240°
Answer: D
Mathematics
You might also like to view...
Determine whether the following is always true or not always true. Given reasons for your answers.u × 0 = 0
What will be an ideal response?
Mathematics
Find the total area of the region between the curve and the x-axis.y = x2 + 1; 0 ? x ? 1
A.
B.
C.
D.
Mathematics
Convert the temperature. Give your answer to the nearest tenth of a degree.-11°F = °C
A. -6.1°C B. 12.2°C C. -19.8°C D. -23.9°C
Mathematics
Solve the application problem.The product of two positive consecutive odd integers is 195. Find the integers.
A. 13, 15 B. -15, 13 C. -15, 15 D. -15, -13
Mathematics