Question

Oie meu povo alguem pode me ajudar plissss.......​

Answer 1

Resposta:

b)32-(+7)²= 49-32=+17

c)18+(-3)³=27+18=+45

d)(-8)²+14=64+14=78

e)(-7)²-60=49-60=-11

f)40-(-2)³=8-40=-32

h)(-3)³-13=27-13=+14

i)(-4)²+(-2)⁴=16+16=+32

j)(-3)²+(-2)³=9+8=+17

k)(-1)⁶+(-3)³=1+27=+28

l)(-2)³+(‐1)⁵=8+1=+9