2/x <= 0 — step-by-step solution

Let's solve in

ℝ

\frac{2}{x} \leq 0

⇥The expression

x

is zero at

x = 0

(forbidden value), it is negative before and positive after

Let's draw up the sign table:

Candidates, pending the domain check:

x < 0

For the expression

\frac{2}{x}

to exist, you must check:

x \neq 0

Domain constraints:

x \neq 0

▶Solution:

x < 0