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OpenStudy (anonymous):
Can someone double check my answer please ---Simplify the rational expression. State any restrictions on the variable.
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OpenStudy (anonymous):
I think the correct answer is A?
OpenStudy (stefrheart):
I think C maybe your answer because it would be (n^2-3)
OpenStudy (noelgreco):
If "A" were true, replacing n with either 6 or -3 in the original function would give you a denominator of zero. Not so. Same deal for "C". Selection "B" has a -1 coefficient in the numerator. Where'd THAT come from?
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