1. 2x²-2x-12=0...??..minta tolong kak

2x²-2x-12=0 (:2)
x²-x-6=0
(x-3)(x+2)=0
x=3 / x=-2
HP:{3,-2}
Smoga membantu ya

HP= {-2,3}

maap kalo salah+ga jelas fotonya