Jawabanmu

2014-08-26T19:06:22+07:00
(2P^{2}  +8p) - (3p-12)= 2p(p+4) - 3(p+4)= (2p-3)x(p+4)

B
1 4 1
2014-08-26T19:34:29+07:00
2p²+5p-12=(2p²-3p)+(8p-12) = p(2p-3) + 4(2p-3) = (p+4)(2p-3)