Find the cube roots of the following complex number. Write each of the roots in standard form. 27.

a.

b. 3, - 3

c. 3

d.

e.


d.

Mathematics

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Find the domain and range of the function.g(z) = 7 - 

A. D: (-?, ?), R: (-?,7] B. D: (-?,0], R: [7,?) C. D: (-?,7], R: (-?, ?) D. D: [0,?), R: (-?,7]

Mathematics

Find the general equation of the orthogonal trajectories of the curves for the given equations.The curves y = c cos x

A. y2 = 2 ln  + c
B. y2 = 2 ln  + c
C. y2 = ln  + c
D. y2 = 2 ln  + c

Mathematics

Find the center of mass of the thin rod with the given density function.Find the center of mass of a thin rod that lies along the semicircle y =  if the density of the rod is .

A.  =  = 
B.  = 0,  = 
C.  = 0,  = 1
D.  = 1 = 1

Mathematics

If x = , find f (–4), f (0), and f (1).

What will be an ideal response?

Mathematics