What is the domain of f(x)=x^4+10x^3+30x^2+25x ?

The domain of f(x)=x^4+10x^3+30x^2+25x is -infinity <x<infinity

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domain of f(x)=x^4+10x^3+30x^2+25x

domain

f (x) = x^{4} + 10 x^{3} + 30 x^{2} + 25 x

- \infty < x < \infty

Solution steps

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

- \infty < x < \infty

2 x^{2} - 4 x

x^{4} - 4 x^{3}

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

y + 2 = - \frac{1}{5} (x + 1)

\frac{3 x + 6}{x ^{2} - x - 2}

What is the domain of f(x)=x^4+10x^3+30x^2+25x ?
The domain of f(x)=x^4+10x^3+30x^2+25x is -infinity <x<infinity