pls answer me urgently step by step explanation please clear photo of answers
Attachments:
![](https://hi-static.z-dn.net/files/d7a/f8b7af91dad4da0f207e49426db97222.jpg)
Answers
Answered by
0
Step-by-step explanation:
sign will change - to + n + to -
Attachments:
![](https://hi-static.z-dn.net/files/de9/228e505a7f94794d7317f60c245f0d09.jpg)
Similar questions