What is the domain of sqrt(x^4+3) ?

The domain of sqrt(x^4+3) is -infinity <x<infinity

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domain of sqrt(x^4+3)

domain

x^{4} + 3

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

Find non-negative values for radicals:

- \infty < x < \infty

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

y = x + 5 - 2

f (x) = \frac{( 2 x - 5 )}{( x - 1 )}

f (x) = \frac{x ^{3} - 2 x}{x ( - x - 6 )}

y = \frac{2}{π} arcsin (1 - x^{2}) + \frac{π}{3}

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

What is the domain of sqrt(x^4+3) ?
The domain of sqrt(x^4+3) is -infinity <x<infinity