Question

(x-3)2(x+1)=0 помогите

Answer 1

(х-3)^2×(х+1)=0
х+1=0
х1=-1
х-3=0
х2=3

Answer 2

(х-3)^2=0 или х+1=0
х-3=0 х= 0-1
х=0+3 х=-1
х=3