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Popular >

domain of x+sqrt(x-4)

Solution

domain

x + x - 4

Solution

x \geq 4

+1

Interval Notation

[4, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 4

The function domain

x \geq 4

Popular Examples

asymptotes of f(x)=(x+6)/(x^2-9x+18)asymptotes

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

inverse of f(x)=2x^2-20x+9 inverse

f (x) = 2 x^{2} - 20 x + 9

domain of-sqrt(9-x^2)domain

- 9 - x^{2}

inverse of f(x)=-2.5sqrt(-x-1)+5 inverse

f (x) = - 2.5 - x - 1 + 5

domain of f(x)= x/(sqrt(2x+8))domain

f (x) = \frac{x}{2 x + 8}

Frequently Asked Questions (FAQ)

What is the domain of x+sqrt(x-4) ?
The domain of x+sqrt(x-4) is x>= 4