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OpenStudy (anonymous):
simplify the expression 7/n-2 + n/n+2
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OpenStudy (jlastino):
7(n-2) + n(n-2)/ (n+2)(n-2) 7n-14+n^2-2n/(n-2)(n+2) (n^2+5n-14)/(n-2)(n+2)
OpenStudy (lgbasallote):
now...factor out the numerator and you MIGHT just be able to cancel something out :DDD
OpenStudy (anonymous):
thank u
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