Yang nomor 7 nya yaa!
Jawaban Terkonfirmasi
X² – x – 12 = 0
x² – 4x + 3x – 12 = 0
x(x – 4) + 3(x – 4) = 0
(x + 3)(x – 4) = 0
x = -3 atau x = 4
HP = {-3,4}
Jawaban: C
Yang nomor 7 nya yaa!
X² – x – 12 = 0
x² – 4x + 3x – 12 = 0
x(x – 4) + 3(x – 4) = 0
(x + 3)(x – 4) = 0
x = -3 atau x = 4
HP = {-3,4}
Jawaban: C