What is the domain of 8x^4-40x^2 ?

The domain of 8x^4-40x^2 is -infinity <x<infinity

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domain of 8x^4-40x^2

domain

8 x^{4} - 40 x^{2}

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

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

- \infty < x < \infty

ln (x + 2) + ln (x - 1)

(\frac{1}{10})^{x}

y = x^{2} + 3 x - 7

y = ln (1 + x)

f (x) = - 2 3 x + 3 - 4

What is the domain of 8x^4-40x^2 ?
The domain of 8x^4-40x^2 is -infinity <x<infinity