Question

por favor me ajudem ​

Answer 1

a) 33

b) 5

c) -63

d 49

e) 0

f) -77

g) -276

h) 96

i) -144

j) -300

Jogo de sinais: https://www.google.com/url?sa=i&source=web&cd=&ved=2ahUKEwiKj9yh2532AhXWIbkGHVuoDgwQjhx6BAgBEAI&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D2gQHH_Z8Zxc&psig=AOvVaw2SzE__dYrSGDlZ5_OO9Dbf&ust=1645976723430202