What is the domain of f(x)=2x^2+(-1)^2x^3 ?

The domain of f(x)=2x^2+(-1)^2x^3 is -infinity <x<infinity

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domain of f(x)=2x^2+(-1)^2x^3

domain

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

y = 3 cos (2 x)

f (x) = \frac{- 3}{x ^{2} - 2 x - 35}

\frac{5 x ^{2}}{x ^{2} - 4}

f (x) = \frac{3 x - 2}{x - 1}

12 x - 4

What is the domain of f(x)=2x^2+(-1)^2x^3 ?
The domain of f(x)=2x^2+(-1)^2x^3 is -infinity <x<infinity