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Asked by Anonymous

domain of -9/2+t^2 and 1-4t/2+t
10 years ago

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Answered by Reiny
the way you typed the domain, which is your choice of x's you could use, is the set of real numbers for both expressions

if you meant something like
-9/(2+t^2) , since the denominator could never be zero is still the set of real numbers

if the 2nd is 1 - 4/(2+t), clearly t ≠ -2
10 years ago

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