find the domain of the function f(x)= x^2/x^2+1

label Calculus
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Oct 6th, 2014

x^2/(x^2+1)

The denominator x^2+1 will never be zero,

Hence the domain is the set of real numbers

Oct 6th, 2014

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Oct 6th, 2014
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Oct 6th, 2014
Oct 19th, 2017
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