Tolong besok mau di kumpul

By Admin ReiPosted on October 29, 2022

Tolong besok mau di kumpul

$a {x}^{2} + bx + c = 0 \ {x}^{2} - 9 = 0\ d = {b}^{2} - 4ac \ = {0}^{2} - 4(1)( - 9) \ = 0 - 4( - 9) \ = 36$

jadi diskriminan nya adalah 36