What is the domain of F(X)= 1/(X^{3-2X^2-15X)} ?

The domain of F(X)= 1/(X^{3-2X^2-15X)} is X>0

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domain of F(X)= 1/(X^{3-2X^2-15X)}

domain

F (X) = \frac{1}{X ^{3 - 2 X^{2} - 15 X}}

X > 0

Interval Notation

(0, \infty)

Solution steps

Check exponents domain:

X \geq 0

Find undefined (singularity) points:

X = 0

Combine real regions and undefined points for final function domain

X > 0

\frac{5}{x ^{4} - 16}

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

f (x) = \frac{x - 2}{4 x ^{2} - 9}

f (x) = - x^{3} + 10 x^{2} + x - 3

f (x) = \frac{1}{3} x + 4

What is the domain of F(X)= 1/(X^{3-2X^2-15X)} ?
The domain of F(X)= 1/(X^{3-2X^2-15X)} is X>0