найдите корни уравнения :
(-4x-3)(3x+0.6)=0
-4х-3)(3х+0.6)=0
-(4х+3)(3х+0.6)=0
(4х+3)(3х+0.6)=0 4х+3=0 (1) или 3х+0.6=0 (2) (1) 4х=-3
х=-3/4 (2) 3х=-0.6
х=-0.2 (1)х=-0.75;
(2)х=-0.2