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Popular >

domain of 3+sqrt(x+1)

Solution

domain

3 + x + 1

Solution

x \geq - 1

+1

Interval Notation

[- 1, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 1

The function domain

x \geq - 1

Popular Examples

domain of f(x)=(ln(9-x^2))/(e^x-1)domain

f (x) = \frac{ln ( 9 - x ^{2} )}{e ^{x} - 1}

domain of f(x)=sqrt(x+4)+2 domain

f (x) = x + 4 + 2

domain of (x^3+x+8)/(x^4-1)domain

\frac{x ^{3} + x + 8}{x ^{4} - 1}

domain of f(x)=(x+2)/(3-x)domain

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

domain of f(x)= 1/(3x-4)domain

f (x) = \frac{1}{3 x - 4}

Frequently Asked Questions (FAQ)

What is the domain of 3+sqrt(x+1) ?
The domain of 3+sqrt(x+1) is x>=-1