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

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

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

domain

f (x) = 5 - x (5 x^{2} + 4)

x \leq 5

Interval Notation

(- \infty, 5]

Solution steps

Find non-negative values for radicals:

x \leq 5

The function domain

x \leq 5

f (x) = ∣ 3 x - 9 ∣

1 - x^{2} + 5

f (x) = \frac{x - 7}{x ^{2} - 14 x + 49}

h (x) = 5 - x

- 10 x + 1100

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