Lesson 6-‐4 HW Answers Pg. 347/ #1 – 14 Additional Practice 1. 12m3 - 2m2 - 3 2. –7p5 - 10pg + 5g 3. 3k2 - k + 5
4. 11x2 + 3x + 9y
5. 20hz3 + 4hz2 + 5hz 6. 4ab2 + 20b - 3a 7. 5x3 - 2x2
8. 16d2 + dx + 9x
9. -v5 - 5v4 10. 5y4 + 8ay2 - 2y + a 11. 11r2 + 10pr - 9p
12. -3un - 2n2 - un3
13. 33b - 8 14. a. c2 - 15c - 100;
b. 3c2 + c - 300