A. 1 dan 2
B. 1 dan 3
C. 2 dan 3
D. -1
E. 0, -1 dan 1
Pembahasan:
x² - (a -1)x + a = 0
a = 1, b = -(a - 1), c = a
x₁ + x₂ = -b/a = (a - 1)
x₁.x₂ = c/a = a
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Sabtu, 18 Mei 2024 -
Network
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Network
A. 1 dan 2
B. 1 dan 3
C. 2 dan 3
D. -1
E. 0, -1 dan 1
Pembahasan:
x² - (a -1)x + a = 0
a = 1, b = -(a - 1), c = a
x₁ + x₂ = -b/a = (a - 1)
x₁.x₂ = c/a = a
Editor: Ahmad Khakim
Sumber: Berbagai Sumber
