Question: Math

Factor and solve z^2 -27z+152=0

In Math | Asked by AnneS2
Answers

z^2 -27z+152=0

(z   )(z   )   (   -19)(   -8)=0

(z-19) (z-8) = 0

Solve:

(z-19) =0

z-19+19 =0+19

z=19

Solve:

(z-8) = 0

z-8+8= 0+8

z=8

CherieS | 299 days ago