•
y = y
mx² + 3x - 2 = 2mx - m
mx² + (3 - 2m)x + (m - 2) = 0
syarat memiliki penyelesaian berbeda :
D > 0
b² - 4ac > 0
(3 - 2m)² - 4m(m - 2) > 0
-4m + 9 > 0
-4m > -9
m < -9/-4
m < 9/4
syarat lain → m ≠ 0
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Verified answer
•
y = y
mx² + 3x - 2 = 2mx - m
mx² + (3 - 2m)x + (m - 2) = 0
syarat memiliki penyelesaian berbeda :
D > 0
b² - 4ac > 0
(3 - 2m)² - 4m(m - 2) > 0
-4m + 9 > 0
-4m > -9
m < -9/-4
m < 9/4
syarat lain → m ≠ 0