Question

Please answer please​

Answer 1

13. 5m-10
14.8V+16
15. -3m-12
16. a^2+3a
17. h^2-2h
18.2m^2+8m
19. -2z+16
20. -4x^2+40

Answer 2

13. 5m-10

14. 8y+16

15. -3m-12

16. a^2+3a

17. h^2-2h

18. 2m^2+8m

19. -2z+16

20. -4x^2+40