Jawabanmu

2014-09-04T17:54:36+07:00
1) x²+4x+3 = (x+1) (x+3)
2) a² + 7a + 10 = (x+2) (x+5)
3) x² -9x + 8 = (x-1) (x-8)
4) 2p² + p -21 = (2p+7) (p-3)
5) 4y² + 13y -12 = (4y-3)(y+4)
2014-09-04T17:55:04+07:00
1. (x + 3)(x + 1)
2. (a + 5)(a + 2)
3. (x - 8)(x - 1)
4. (2p + 7)(p - 3)
5. (4y - 3)(y + 4)