(x-1)²+(x-1)-6=0

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(x-1)²+(x-1)-6=0

(x-1)²+(x-1)-6=0
(x-1)²+(x-1)-6=0

(x-1)²+(x-1)-6=0
(x-1)²+(x-1)-6=0
[(x-1)+3][(x-1)-2]=0
(x+2)(x-3)=0
x+2=0 x-3=0
x1=-2 x2=3