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
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A. (0, 8) B. No solution C. (0, 7) D. (-1, 8)
Mathematics
Find ? for 0° ? ? < 360°.tan ? = -1.994
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Mathematics
Solve for the variable.0.8x - 0.5(80 + x) = -0.35(80)
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Mathematics