Evaluate the expression and write the result in the form a + bi.

What will be an ideal response?


Mathematics

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Solve the differential equation.3x2y' - 2xy = y-3

A. y4 =  + Cx11/3
B. y2 =  + Cx8/3
C. y4 =  + Cx8/3
D. y2 =  + Cx11/3

Mathematics

Solve the problem.In a town whose population is 3000, a disease creates an epidemic. The number N of people infected t days after the disease has begun is given by the function N(t) = . Find the number infected after 8 days.

A. 2152 B. 2154 C. 2155 D. 2150

Mathematics

Let A = {1, 3, 5, 7}; B = {5, 6, 7, 8}; C = {5, 8};  and  Determine whether the given statement is true or false.B ? B

A. True B. False

Mathematics

Find an equation for the ellipse described.Center at (6, 4); focus at (10, 4); vertex at (12, 4)

A.  +  = 1
B.  +  = 2
C.  +  = 1
D.  -  = 1

Mathematics