What is the domain of-(4x^2+12x-39)/8 ?

The domain of-(4x^2+12x-39)/8 is -infinity <x<infinity

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domain of-(4x^2+12x-39)/8

domain

- \frac{4 x ^{2} + 12 x - 39}{8}

- \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

x \cdot \frac{( 3 x ^{2} )}{x \cdot 5 ^{- \frac{1}{x}} + 2}

16 x - x^{2} + 5 + 4 x - x^{2}

3 - 2 x, - 2 \leq x \leq 3

\frac{5 x - 2}{4 x + 7}

f (x) = \frac{x ^{3} - 4 x ^{2} + 3 x}{x ^{2} - 5 x + 4}

What is the domain of-(4x^2+12x-39)/8 ?
The domain of-(4x^2+12x-39)/8 is -infinity <x<infinity