Find the LCD of the rational expressions. Then rewrite each as an equivalent rational expression with the LCD.; 

A. ; 
B. ; 
C. ; 
D. ; 

Answer: B

Mathematics

You might also like to view...

Find i if i = 12 sin 2ã ft, f = 14 KHz, and t = 8 msec.

a. 3.9 A b. 6.0 A c. 6.9 A d. 0 A e. 9.9 A

View
Mathematics

First rewrite the quadratic function in standard form by completing the square, then find any x-intercepts and any y-intercepts.f(x) = x2 - 4x + 4

A. x-intercepts: -2; y-intercept: 4 B. x-intercepts: 2; y-intercept: 4 C. No x-intercepts; y-intercept: 8 D. x-intercepts: 2; y-intercept: 8

View
Mathematics

Solve the inequality algebraically. Write the solution in interval notation. ? 1

A. (-?, -1] ? [7, ?) B. (-1, 7) C. (-?, -1) ? (7, ?) D. [-1, 7]

View
Mathematics

Find the derivative.y = 10x - 1

A. 10x - 1 ln 10x - 1 B. 10 ln 10 C. 10x - 1 ln x D. 10x - 1 ln 10

View
Mathematics