What is the domain of f(x)=sqrt(x-5)+sqrt(x+3) ?

The domain of f(x)=sqrt(x-5)+sqrt(x+3) is x>= 5

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domain of f(x)=sqrt(x-5)+sqrt(x+3)

domain

f (x) = x - 5 + x + 3

x \geq 5

Interval Notation

[5, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 5

The function domain

x \geq 5

\frac{1}{3} ln (x) + 6

\frac{x ^{4} + 3 x + x ^{2} + 1}{x}

f (x) = 2 (y - 5)^{2} + 8

f (x) = 3 x + 1, 0 < x < 5

y = \frac{x - 8}{- 5}

What is the domain of f(x)=sqrt(x-5)+sqrt(x+3) ?
The domain of f(x)=sqrt(x-5)+sqrt(x+3) is x>= 5