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...
Find the volume of the pyramid. If necessary, round to the nearest hundredth.
A. 251.1 mi3 B. 788.45 mi3 C. 376.65 mi3 D. 753.3 mi3
Mathematics
Use the table of integrals to find the integral.
?
?
Hint: First use the substitution 
.
?
A. 
B. 
C. 
D. 
Mathematics
Simplify the algebraic expression.6x + 8(y + 3) + 7
A. 6x + 8y + 31 B. 14xy + 17 C. -2xy + 31 D. 6x + 8y - 17
Mathematics
Use the compound interest formula to determine the interest earned in the given period.P = $6800 at 6% compounded continuously for 14 years
A. $22,551.30 B. $3549.34 C. $15,751.30 D. $8951.30
Mathematics