Jawaban:
jawaban dibawah
Penjelasan dengan langkah-langkah:
1. x² - 8x - 65 = 0
(x + 5)(x - 13) =0
x = -5, x = 13
2. 2x² + x - 10 = 0
(2x + 5)(x - 2) = 0
x = -5/2 , x = 2
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Jawaban:
jawaban dibawah
Penjelasan dengan langkah-langkah:
1. x² - 8x - 65 = 0
(x + 5)(x - 13) =0
x = -5, x = 13
2. 2x² + x - 10 = 0
(2x + 5)(x - 2) = 0
x = -5/2 , x = 2