Decompose into partial fractions.

A.  + 
B.  - 
C.  + 
D.  - 


Answer: D

Mathematics

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Find the flux of the curl of field F through the shell S.F = (z - y)i + (x - z)j + (z - x)k; S: r(r,? ) = r cos?i + r sin?j + (25 - r2)k, 0 ? r ? 5 and 

A. -50? B. 100? C. -100? D. 50?

Mathematics

Write out the first five terms of the sequence.n-1

A. - 1, - , - , - , - 
B. 1, - , - 
C. 1, 
D. 1, -6, 36, -216, 1296

Mathematics

Factor.x4 + 2x2 + 1

A. (x2 + 1)(x2 - 1) B. (x2 + 2)(x2 - 2) C. (x2 + 1)2 D. (x2 - 1)2

Mathematics

Solve the inequality. Graph the solution set and write the solution set in interval notation.x(x + 3)(x - 2) ? 0

A. (-3, 0) ? (2, ?)

B. (-?, -3] ? [0, 2]

C. (-?, -3) ? (0, 2)

D. [-3, 0] ? [2, ?)

Mathematics