Question

(x-3)(x+4)/(x-1)menor o igual que 0

Answer 1

$\frac{\left(x-3\right)\left(x+4\right)}{x-1}\le \:0\quad :\quad \begin{bmatrix}\mathrm{Solucion:}\:&\:x\le \:-4\quad \mathrm{o}\quad \:1\ \textless \ x\le \:3\:\\ \:\mathrm{Notacion\:intervalo}&\:(-\infty \:,\:-4]\cup (1,\:3]\end{bmatrix}$