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Find the lowest common denominator.
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Find the lowest common denominator.

Find the lowest common denominator.-example-1
User Skytree
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The LCD is
(x+2) ^(2)(x-2) ^(2) since
x^(2) -4 factors into (x+2)(x-2). The idea for a LCD is to have in all the denominators what makes up each individual denominator.
User Matt Klinker
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