a b c
ac = 8 (2 x 4)
-8 + -1 = 8
-8 + -1 = -9
(x-8/2) (x-1/2)
x = 4 x = 1/2
Garis bilangan
5. -4(x-6) + 12x <0
-4 (x^2 -12x +36) +12x < 0
a b c
ac = 8 (2 x 4)
-8 + -1 = 8
-8 + -1 = -9
(x-8/2) (x-1/2)
x = 4 x = 1/2
Garis bilangan
5. -4(x-6) + 12x <0
-4 (x^2 -12x +36) +12x < 0
Editor: Suci Annisa Caroline