Jawabanmu

2014-08-22T14:00:39+07:00
A. 2 (x + 3)
b. 2xy (2x - 3 y²)
c. ( x + 5 ) ( x - 5 )
d. ( 3m+ 4 ) ( 3m-4)
e. ( 9p+10 ) (9p-10)
f. (x-2) (x-4)
 sekian .