-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