Question

Determinati solutiile intregi ale ecuatie x la 2 -x -6 <0

Answer 1

$x^2-x-6\ \textless \ 0 \\ (x-3)(x+2)\ \textless \ 0 \\ x-3\ \textless \ 0 \\ x\ \textless \ 0+3 \\ x\ \textless \ 3 \\ x+2\ \textless \ 0 \\ x\ \textless \ 0-2 \\ x\ \textless \ -2$