Jawab:
Penjelasan dengan langkah-langkah:
x² - 5x + 6 = 0
x1.x2 = 6/1 = 6
x1 + x2 = -(-5)/1 = 5
a = 2x1
b = 2x2
(x - 2x1) (x - 2x2) = 0
x² - 2(x1 + x2)x + 4x1.x2 = 0
x² - 2 (5)x + 4(6) = 0
x² - 10x + 24 = 0
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Jawab:
Penjelasan dengan langkah-langkah:
x² - 5x + 6 = 0
x1.x2 = 6/1 = 6
x1 + x2 = -(-5)/1 = 5
a = 2x1
b = 2x2
(x - 2x1) (x - 2x2) = 0
x² - 2(x1 + x2)x + 4x1.x2 = 0
x² - 2 (5)x + 4(6) = 0
x² - 10x + 24 = 0