Algebra Examples

$| x | < - 4$

Step 1

Since $| x |$ is always positive and $- 4$ is negative, $| x |$ is always greater than $- 4$ so the inequality cannot be true.

No solution

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$