Jawabanmu

2014-06-02T15:27:42+07:00
2014-06-02T15:39:54+07:00
6x² + 11x + 5
a = 6
b = 11
c = 5

p + q = b = 11
p . q = a . c = 6 . 5 = 30

jadi p = 5 dan q = 6

6x² + 5x + 6x + 5
6x² + 6x + 5x + 5
(6x² + 6x) + (5x + 5)
6x (x + 1) + 5 (x + 1)
(6x + 5) (x + 1)