Question

a)(-3)2+(-3)3
b)-(-2)4+(-2)5×4-3
c)4×04-1)÷(4-1÷4-2
d)(-_1)5
(-2)-2+(0,1)2
e)(-1)2-(-1)_2
3 3​

Answer 1

as respostas são a) 54

b) -35

c) 8,5714285714

d)8,2

e)-27