X kuadrat2 kurang x kurang 6 samadengan 0
Matematika
achasheza
Pertanyaan
X kuadrat2 kurang x kurang 6 samadengan 0
1 Jawaban
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1. Jawaban Rofiksaefulloh
x^2 - x - 6 = 0
(x-3) (x + 2) = 0
x - 3 = 0 atau x + 2 = 0
x = 3 x = -2
jadi HP = {-2,3}