Find all cube roots of the complex number. Leave answers in trigonometric form.2 + 2i
A. 
cis 20°, 
cis 140°, 
cis 260°
B. 
cis 20°, 
cis 140°, 
cis 260°
C. 
cis 30°, 
cis 150°, 
cis 270°
D. 
cis 20°, 
cis 140°, 
cis 260°
Answer: D
Mathematics
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Find the derivative of y with respect to the independent variable.y = t8 - e
A. 
B. t8 - e
C. (8 - e)t7 - e
D. (7 - e)t8 - e
Mathematics
Factor completely.x2 - 6x + 36
A. (x - 6)2 B. Prime C. (x + 6)2 D. (x + 6)(x - 6)
Mathematics
Solve the equation for the indicated variable.P = s1 + s2 + s3; s3
A. s3 = P + s1 + s2 B. s3 = s1 + P - s2 C. s3 = P - s1 - s2 D. s3 = s1 + s2 - P
Mathematics
Use transformations to graph the function.y = 5 sin x
A. 
B. 
C. 
D. 
Mathematics