Решите неравенство (x+6)(x-1)(x+1)x<0
(х+6)(х-1)(х+1)х<0<br> x=-6 x=1 x=-1 x=0 + - + - + ------- -6 ---------- -1 ---------- 0 --------- 1 ------------- \\\\\\\\\\ \\\\\\\\\ x∈(-6; -1)∨(0; 1)