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Thanks! But hmm, I'm still confusede^(x+y) = e^y*e^x
The only possible "difficulty" with that is that you cannot divide by 0. That, in turn, means that e^{x+y} cannot be equal to 3. So, what can x+ y not be equal to?I'm asked to find the domain of 1/[e^(x+y)-3]
Which means I'm solving for e^(x+y)>=3
But how would I go about solving this?