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Popular >

domain of sqrt(4+x)

Solution

domain

4 + x

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

inverse of f(x)=(x+15)/(x-13)inverse

f (x) = \frac{x + 15}{x - 13}

domain of f(x)= 1/x (x-1)domain

f (x) = \frac{1}{x} (x - 1)

inverse of f(x)=9(x+2)inverse

f (x) = 9 (x + 2)

domain of sqrt((x^2-3x+2)/(2x^2-x))domain

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

monotone x^3+6x^2 monotone intervals

x^{3} + 6 x^{2}

Frequently Asked Questions (FAQ)

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