Sagot :
Answer:
1. (6b) (16ab)
2. 3(180abc)
3. (y3 + 2) • (2y - 1)
4. −168yb2 + 48b2
5. 8x2 - 6x - 9
6. (21a2 - 12a + 4) • (3a + 2)
7 .x2 + 2x - 15
8.3b2+20b+25
Answer:
1. (6b) (16ab)
2. 3(180abc)
3. (y3 + 2) • (2y - 1)
4. −168yb2 + 48b2
5. 8x2 - 6x - 9
6. (21a2 - 12a + 4) • (3a + 2)
7 .x2 + 2x - 15
8.3b2+20b+25