Question

Resolva as expressões abaixo.
a) 5 . (-3) . 4. (-1) . (-2) =
b) -9 . 100 . (-5) . (-3) =
c) -10 . 5 . 1000. (-8) .0 . (-4) =

d) 5 . (-2) . (-4) . 6 . (-2). 5 =​

Answer 1

A)
-(5.3.4.1.2)
-(10.3.4)
-(30.4)
R:-120

B)
-(9.100.5.3)
-(900.5.3)
-(4500.3)
R:-13500

C)
R:0

D)
-(5.2.4.6.2.5)
-(5².2².4.6)
-(25.4.4.6)
-(25.4².6)
-(25.16.6)
-(400.6)
R:-2400