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Mathematics 12 Online
OpenStudy (lukecrayonz):

Adding rational expressions

OpenStudy (anonymous):

get the least common multiple for denominators

OpenStudy (lukecrayonz):

2x(x+4)? lol

OpenStudy (anonymous):

divide it by both denominators then multiply it results with their respective numerators

OpenStudy (lukecrayonz):

Wait, so 2x(x+4) is the denom?

OpenStudy (anonymous):

you are right

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