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03-09-2018
Mathematics

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How to find the domain of a function with a square root fraction?

Respuesta :

03-09-2018

The domain of a real function will be all the places where the denominator isn't zero and the radicand in the square root isn't negative.

So find the places where the denominator vanishes or the square root is of a negative number and exclude those places from the domain.

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