Write the partial fraction decomposition of the rational expression.

A.  + 
B.  + 
C.  +  + 
D.  + 


Answer: B

Mathematics

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Find the equation of the line described, and express your answer in the specified form.Perpendicular to the line y = x + 7; passes through the point (3, -5); slope-intercept form

A. y = - 9x - 22
B. y = - 9x + 22
C. y = - x - 
D. y = 9x - 22

Mathematics

Perform the requested operation on the given function.f(x) = 5x2 - 8x, g(x) = x2 - 4x - 32Find (x).

A.
B.
C.
D.

Mathematics

Factor out the largest common factor.3n2 + 6n - 24

A. 3(n2 + 2n - 8) B. 3(-n2 - 2n + 8) C. 3n(n - 6) D. 3(n2 + 2n - 24)

Mathematics

Solve.The population P, in thousands, of Pine Grove is given by P(t) =  , where t is the time, in months. Find the interval on which the population was 40 thousand or greater.

A. [3.058, ?) B. (-?, ?) C. [0.942, 3.058] D. [1.177, 3.823]

Mathematics