Here is a new topic I bring to you. It’s about math, I mean, paradoxical math. Can all maths be 100% true without any possible loopholes? Or does it have some mistakes that cannot be explained logically? One way to find out, check this one out!

$\sqrt{-1} \times \sqrt{-1}$ ​ស្មើ​នឹង​ $\left (\sqrt{-1} \right )^2$ តែ​មិន​ស្មើ​នឹង​ $\sqrt{(-1)^2}$
$\sqrt{-1} \times \sqrt{-1}$ ​ស្មើ​នឹង​ $\left (\sqrt{-1} \right )^2$ តែ​មិន​ស្មើ​នឹង​ $\sqrt{(-1)^2}$