Respuesta :

mumsy

Answer:

Step-by-step explanation:

2(x-1)=50, lets multiply

2x-2=50  add 2 in both sides

2x=48

x=24

your options are weird, unless you mean (x-1)^2 ?

Answer:

C and D

put it in a calculator aka photom^th for quadratic formula if u need it for that formula