What is the domain of (x^2)^2+sqrt(x^2) ?

The domain of (x^2)^2+sqrt(x^2) is -infinity <x<infinity

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domain of (x^2)^2+sqrt(x^2)

domain

(x^{2})^{2} + x^{2}

- \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

f (x) = \frac{x - 2}{x ^{2} + 8 x - 20}

f (x) = \frac{x ^{2} + 3}{4}

f (x) = (x^{2} - 9)

y = 1 0^{2^{x}}

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

What is the domain of (x^2)^2+sqrt(x^2) ?
The domain of (x^2)^2+sqrt(x^2) is -infinity <x<infinity