Question

2x^2-x-3=0
Tolong dijawab ya guy's!!!

Answer 1

2x^2 - x - 3 = 0
(2x - 3)(2x + 2)/2 = 0 (keluarkan 2)
(2x - 3)2(x + 1)/2 = 0 (2 habis)
(2x - 3)(x + 1) = 0

2x - 3 = 0
2x = 3
x = 3/2

x + 1 = 0
x = -1

jadi, x = 3/2 atau x = -1

maaf kalau salah
semoga membantu