19.7k views
3 votes
I need help on solving number 6

I need help on solving number 6-example-1
User NikT
by
8.8k points

2 Answers

5 votes
i think z would equal at least 2


User Mikolaj Kieres
by
9.1k points
4 votes
The answer is z = -16

I hope this helps.

Have a great day. :)
User AshleyF
by
8.6k points