Question

Factorize z(z-1)+2(z-1) please solve it step by step​

Answer 1

z(z-1) +2(z-1)

z2-z + 2z-2

z2-z-2

z2-2z+1z-2

z(z+2) -1(z+2)

(z+2) (z-1)

z+2=0, z=-2

z-1=0, z=1

Answer 2

Heyaa...

It will be
z ( z -1) + 2 ( z-1)
So (z + 2)(z-1)

Thanks..