answer question 8 , 9 and 10 only
Attachments:
![](https://hi-static.z-dn.net/files/dec/f6de085d8f789c30e75adc7214400a7b.jpg)
Answers
Answered by
0
Answer:
USE FORMULAS
Step-by-step explanation:
1) USE THE FORMULA OF A^2-B^2
Similar questions