Question

Plzz help mee plzz if you help mee in correct answer I follow you plzz​

Answer 1

Step-by-step explanation:

u can search in YouTube...i will get the correct answer....

search your class,book,and exercise and question No..

Answer 2

Answer:

1) - 17

2) 10

3) 0

4) 2.1

hope it helps u ...