What is the domain of f(x)=-5x^4-x^3+2x^2 ?

The domain of f(x)=-5x^4-x^3+2x^2 is -infinity <x<infinity

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domain of f(x)=-5x^4-x^3+2x^2

domain

f (x) = - 5 x^{4} - x^{3} + 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

5 x

f (x) = 5 x - 7

f (x) = \frac{5 x + 6}{x ^{2} - 9 x + 18}

f (x) = \frac{- 5 x + 8}{6 x - 10}

56 - (x^{2} - x)

What is the domain of f(x)=-5x^4-x^3+2x^2 ?
The domain of f(x)=-5x^4-x^3+2x^2 is -infinity <x<infinity