What is the domain of f(x)=2e^{-x^2-x^2}+2cos(x)+3 ?

The domain of f(x)=2e^{-x^2-x^2}+2cos(x)+3 is -infinity <x<infinity

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domain of f(x)=2e^{-x^2-x^2}+2cos(x)+3

domain

f (x) = 2 e^{- x^{2} - x^{2}} + 2 cos (x) + 3

- \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

\frac{w ^{2} + w - 12}{w ^{2} - 81}

\frac{1}{x + 3 + 2}

f (x) = \frac{2 x ^{2} - x + 1}{x - 1}

\frac{2 x}{10 x + 1}

y = (\frac{4}{5})^{x}

What is the domain of f(x)=2e^{-x^2-x^2}+2cos(x)+3 ?
The domain of f(x)=2e^{-x^2-x^2}+2cos(x)+3 is -infinity <x<infinity