What is the domain of f(x)=arctan(x^2+x-2) ?

The domain of f(x)=arctan(x^2+x-2) is -infinity <x<infinity

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domain of f(x)=arctan(x^2+x-2)

domain

f (x) = arctan (x^{2} + x - 2)

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

- (x - 1)^{3} (x + 3)^{2}

f (x) = - x^{2} - 4 x + 2

f (x) = - x^{2} - 4 x + 5

\frac{ln ( x + 3 )}{x ^{2} - 1}

f (x) = 4 + 5 x

What is the domain of f(x)=arctan(x^2+x-2) ?
The domain of f(x)=arctan(x^2+x-2) is -infinity <x<infinity