Question 302876
find the LCD for the given rational expressions, and then convert each retional expression into an equivalent rational expression with the LCD as the common denominator.
4/(x-y) and 5x/(2y-2x)
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Factor:
4/(x-y) and 5x/[-2(x-y)]
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LCD: -2(x-y)
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Rewrite each fraction with LCD as its denominator:
(-2*4)/LCD and (5x)/LCD
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-8/(-2(x-y)) and 5x/(-2(x-y))

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Cheers,
Stan H.
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