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-x^2>=0.5x inequation

A inequation with variable

The solution

You have entered [src]
  2    x
-x  >= -
       2
$$- x^{2} \geq \frac{x}{2}$$
-x^2 >= x/2
Solving inequality on a graph
Rapid solution [src]
And(-1/2 <= x, x <= 0)
$$- \frac{1}{2} \leq x \wedge x \leq 0$$
(-1/2 <= x)∧(x <= 0)
Rapid solution 2 [src]
[-1/2, 0]
$$x\ in\ \left[- \frac{1}{2}, 0\right]$$
x in Interval(-1/2, 0)