Let f (x) =  and g(x) = . Calculate the following function(s) and express in simplest terms:f(x) - g(x) where x ? ±1Enter your answer exactly as   where P and Q are polynomials in standard form.Do not label your answer.

What will be an ideal response?



Mathematics

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Solve the problem.The radial flow field of an incompressible fluid is shown below. For which of the closed paths is the circulation not necessarily zero?

A. A, B, and C B. A and B only C. C only D. none of these

Mathematics

Find the standard-form equation of the hyperbola centered at the origin which satisfies the given conditions.Foci at (0, -15), (0, 15); asymptotes: y = x, y = - x

A.  -  = 1
B.  -  = 1
C.  -  = 1
D.  -  = 1

Mathematics

Solve the problem.A salesperson earned $350 a week plus a bonus of $18 for each service contract sold. What is the weekly pay if 6 service contracts were sold?

A. $350 B. $558 C. $458 D. $108

Mathematics

Solve the problem.Find the length of a rectangular lot with a perimeter of 132 meters if the length is 4 meters more than the width. 

A. 35 m B. 70 m C. 66 m D. 31 m

Mathematics