What is the domain of f(x)=\sqrt[4]{4x-20} ?

The domain of f(x)=\sqrt[4]{4x-20} is x>= 5

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domain of f(x)=\sqrt[4]{4x-20}

domain

x \geq 5

Interval Notation

[5, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 5

The function domain

x \geq 5

y = sec (θ)

h (x) = lo g_{2} (x^{2} - 5 x + 6)

f (x) = \frac{x ^{2} - 25}{x ^{2} + 81}

\frac{5 x}{x - 1}

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

What is the domain of f(x)=\sqrt[4]{4x-20} ?
The domain of f(x)=\sqrt[4]{4x-20} is x>= 5