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September 19, 2014

September 19, 2014

Posted by **Dave** on Thursday, April 3, 2008 at 2:07pm.

- math -
**S**, Thursday, February 5, 2009 at 10:44pmI think that the similarities in rational expressions and fractions are very similar in functions. The need to utilize common denominator and find the LCD is relatively the same. The factoring process between the two is similar, but the difference is in the use of x’s and y’s within the expression. It is easier to just use numbers, but we are forced to use the little x’s and y’s in algebra.

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