QuestionFactor completely. $$-19 x^{5}-4 x y z^{3}$$

Studdy Solution
Check if the expression inside the parentheses, $-19x^4 - 4yz^3$, can be factored further.
Since $-19$ and $-4$ have no common factors and the variables $x$, $y$, and $z$ do not share any further common factors, the expression inside the parentheses is already in its simplest form.
The completely factored form of the expression is:
$$\boxed{x(-19x^4 - 4yz^3)}$$