Write the partial fraction decomposition of the rational expression.

A.  +  + 
B.  +  + 
C.  +  + 
D.  +  + 


Answer: D

Mathematics

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The expression is equal to either 0, 1, or -1. Decide which is correct.(-5)0

A. 0 B. -1 C. 1

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Evaluate. ÷ 

A. -  
B.
C.  
D. -  

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Find the probability of the event.On a hospital floor, 16 patients have a disease with a mortality rate of 0.1. Two of them die.

A. 0.163 B. 0.275 C. 0.666 D. 0.170

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Find all zeros of the function and write the polynomial as a product of linear factors.f(x) = x4 + 29x2 + 100

A. f(x) = (x + 2i)(x - 2i)(x + 5i)(x - 5i) B. f(x) = (x + 2i)2(x + 5i)2 C. f(x) = (x + 2 + 5i)2(x + 2 - 5i)2 D. f(x) = (x + i)(x - i)(x + 10i)(x - 10i)

Mathematics