What is the domain of f(x)=x^2+3x+2 ?

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

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domain of f(x)=x^2+3x+2

domain

f (x) = x^{2} + 3 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

f (x) = x e^{- 4 x}

f (x) = \frac{5 x + 10}{- 2 x ^{2} - 6 x - 4}

f (x) = \frac{ln ( x )}{x}

4 x - 2

f (x) = \frac{2 x ^{2}}{x ^{2} + x - 6}

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