Jawab:
D 3
Penjelasan dengan langkah-langkah:
-2x^2 + 9x = 9
2x^2 - 9x + 9 = 0
(2x - 3)(x - 3) = 0
x = 3/2 atau x = 3
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Jawab:
D 3
Penjelasan dengan langkah-langkah:
-2x^2 + 9x = 9
2x^2 - 9x + 9 = 0
(2x - 3)(x - 3) = 0
x = 3/2 atau x = 3