Rationalize the denominator.

A.  - 
B.
C.
D.


Answer: C

Mathematics

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Based on the figure, specify the given set in a simpler way.  

A.  
B.   
C.  
D.   

Mathematics

Evaluate the following for the given value.-(-x) for x = 3

A. -4 B. 4 C. -3 D. 3

Mathematics

Give the equations of any horizontal asymptotes.g(x) = 

A. y = 1 B. none C. y = 8 D. y = 0

Mathematics

Find the equation for the given conic in the x'y'-coordinates when the coordinate axes are rotated through an angle ?.5x2 - 6xy + 5y2 - 8 = 0; ? = 45°

A. x'2 + 4y'2 = 1
B.  + y'2 = 1
C.  + 2y'2 = 1
D.  +  = 1

Mathematics