SOLUTION: Find the LCD for the given rational expressions, and convert each rational expression into an equivalent rational expression with the LCD as the denominator. 4/(x-y),5x/(2y-2x

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Find the LCD for the given rational expressions, and convert each rational expression into an equivalent rational expression with the LCD as the denominator. 4/(x-y),5x/(2y-2x      Log On


   



Question 263313: Find the LCD for the given rational expressions, and convert
each rational expression into an equivalent rational expression
with the LCD as the denominator.
4/(x-y),5x/(2y-2x)

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the LCD for the given rational expressions, and convert
each rational expression into an equivalent rational expression
with the LCD as the denominator.
4/(x-y),5x/(2y-2x)
------------------
LCD = -2(x-y)
---
4/(x-y) = (-2*4)/LCD = -8/LCD
--------------------------------
5x/(2y-2x) = 5x/LCD
=================================
Cheers,
Stan H.