Jawabanmu

2014-08-20T17:19:36+07:00
1.  (8x² + 4 - 16) : 4
= 4 (x²+1-4) : 4
= x² + 1 - 4
2. (x³ + 2x² - 5x - 6) : x-2
= x-2 (x² + 4x + 3) : x-2
= x² + 4x + 3