What is the domain of sqrt(x^2-3x) ?

The domain of sqrt(x^2-3x) is x = 3

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domain of sqrt(x^2-3x)

domain

x^{2} - 3 x

x \leq 0 or x \geq 3

Interval Notation

(- \infty, 0] \cup [3, \infty)

Solution steps

Find non-negative values for radicals:

x \leq 0 or x \geq 3

The function domain

x \leq 0 or x \geq 3

f (x) = - \frac{7}{5} x - 4

f (x) = - x^{2} - 6 x

- 3 csc (2 π x)

\frac{1 + cos ( x )}{1 - cos ( x )}

y

What is the domain of sqrt(x^2-3x) ?
The domain of sqrt(x^2-3x) is x<= 0\lor x>= 3