Name: Date:Simplify each expression:
| 1) rv - 2w3 + 8rv - 5w3 | 2) 9n3 - 8n3 - 2n3 + 9jz2 - 5jz2 |
| 3) -5ch2 - 9a2d + 7a2d + 9ch2 | 4) -6t3 - 6en + 6en + t3 |
| 5) 2j3 - gs - 4j3 + 6gs | 6) 2p3 + 4p3 - 3er2 - 6p3 |
| 7) 7c3 + 9q3 + 5c3 + 7q3 + 3c3 | 8) 4p3 - 8dk + 5p3 - 4dk |
| 9) -5mq + 2cp2 + cp2 - mq | 10) -8k3 + 3puy - 4puy + 4puy - 4k3 |
| 11) -d3 + ch2 + 6d3 - 8d3 | 12) -3u2w - 3jz2 + jz2 + 2u2w |
| 13) 8mq - 5ah - 9mq + 8ah | 14) -4cy + 5m2q + 7m2q - 5cy |
| 15) -6f2n + 7vz2 + 8vz2 - 3f2n | 16) 3bw - 6pz - 9bw + 2bw - 1pz |
| 17) 7ak2 - 7q3 - 3ak2 + 3q3 | 18) 9d3 - 4cp2 + 2d3 - 7cp2 |
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| Question 1: 9rv - 7w3 | Question 2: -n3 + 4jz2 |
| Question 3: 4ch2 - 2a2d | Question 4: -5t3 |
| Question 5: -2j3 + 5gs | Question 6: -3er2 |
| Question 7: 15c3 + 16q3 | Question 8: 9p3 - 12dk |
| Question 9: -6mq + 3cp2 | Question 10: -12k3 + 3puy |
| Question 11: -3d3 + ch2 | Question 12: -u2w - 2jz2 |
| Question 13: -mq + 3ah | Question 14: -9cy + 12m2q |
| Question 15: -9f2n + 15vz2 | Question 16: -4bw - 7pz |
| Question 17: 4ak2 - 4q3 | Question 18: 11d3 - 11cp2 |