202k views
1 vote
Add or subtract.
7z2 − 2z4 − 2z2 − 5z4

User Md Rafee
by
7.4k points

2 Answers

2 votes

Answer:

the answers to your promblem -18z

User Rohit Ware
by
8.3k points
2 votes
The answer to your problem is -18z.
User Juarez Lustosa
by
8.5k points

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