Write the form of the partial fraction decomposition of the rational expression. It is not necessary to solve for the constants.

A.  + 
B.  +  + 
C.  +  + 
D.  +  + 


Answer: A

Mathematics

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Factor completely.-2w2 - 20w - 48

A. -(2w + 12)(w + 4) B. -2(w + 6)(w + 4) C. -(w - 6)(w - 4) D. prime

Mathematics

Solve the formula for the specified variable.F = C + 32 for C

A. C = (F - 32)
B. C = 
C. C = 
D. C = (F - 32)

Mathematics

Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval notation.x3 + 9x2 - x - 9 > 0  

A. (-?, - 9) ? (-1, 1)

B. (-1, 1) ? (9, ?)

C. (-?, - 1) ? (1, 9)

D. (- 9, -1) ? (1, ?)

Mathematics

Graph the function.y = -3 sin (2?x + 2?)

A.

B.

C.

D.

Mathematics