6× kuadrat -2×-4=,berapa HP nya? tolong bantuu:
Matematika
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Pertanyaan
6× kuadrat -2×-4=,berapa HP nya?
tolong bantuu:"
tolong bantuu:"
1 Jawaban
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1. Jawaban khominghoo
6x² - 2x -4 = 0
(2x-2)(3x+2) = 0
2x - 2 = 0
x = 1
3x +2 = 0
x = -⅔
HP = {-⅔,1}