SOLUTION: find the lcd for given rational expressions, and convert rational expression into an equivalent rational expression with the lcd as the denominator 4/x-4, 5x/2y-2x

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Question 192359: find the lcd for given rational expressions, and convert rational expression into an equivalent rational expression with the lcd as the denominator
4/x-4, 5x/2y-2x

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
4/x-4, 5x/2y-2x
-------------------'
Factor:
4/(x-4) , 5x/{2(y-x))
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lcd: 2(y-x)(x-4)
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(4*2(y-x))/lcd, (5x(x-4))/lcd
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Cheers,
Stan H.