Question: Math

z^2 -6z+9=0 Factor and solve

In Math | Asked by AnneS2
Answers

z^2 -6z+9=0

(z     )(z   )    (   -3)(     -3)=0

(z-3)(z-3)=0

(z-3)^2 = 0

Solve:

(z-3)=0

z-3+3=0+3

z=3

CherieS | 315 days ago