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OpenStudy (anonymous):
How to add and subtract rational expressions? Ex 1: 3/x + 13/x-11 Ex 2: (x^2+2x)/(12x+54) - (3-x)/(8x+36) These are just two examples of questions that are difficult for me.
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OpenStudy (anonymous):
I don't need just answers, I need the work too.
OpenStudy (anonymous):
You want to take both fractions under a common denominator.
OpenStudy (anonymous):
How would I do that?
OpenStudy (anonymous):
I can start the first one:|dw:1386447765587:dw|
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