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Popular >

domain of u(x)=sqrt(1+x)

Solution

domain

u (x) = 1 + x

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

symmetry x^2+4x-4 symmetry

x^{2} + 4 x - 4

domain of f(x)=sqrt(4x+9)+sqrt(4x-9)domain

f (x) = 4 x + 9 + 4 x - 9

domain of 3^x+6 domain

3^{x} + 6

domain of g(x)=-1/(2sqrt(1-x))domain

g (x) = - \frac{1}{2 1 - x}

slope of y=7x+5 slope

y = 7 x + 5

Frequently Asked Questions (FAQ)

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