Question

Determine o produto:
a)(-2)×(+3)×(+4)=

b)(+5)×(-1)×(+2)=

c)(-6)×(+5)×(-2)=

d)(+8)×(-2)×(-3)=

e)(+1)×(+1)×(+1)×(-1)=

f)(+3)×(-2)×(-1)×(-5)=

g)(-2)×(-4)×(+6)×(+5)=

h)(+25)×(-20)=​

Answer 1

a)(-2)×(+3)×(+4)= -6 . 4 = -24

b)(+5)×(-1)×(+2)= -5 . 2 = -10

c)(-6)×(+5)×(-2)= -30 . (-2) = 60

d)(+8)×(-2)×(-3)= -16 . (-3) = -48

e)(+1)×(+1)×(+1)×(-1)= -1

f)(+3)×(-2)×(-1)×(-5)= -6 . (-1) . (-5) = 6 . (-5) = -30

g)(-2)×(-4)×(+6)×(+5)= -8 . 6 . 5 = -48 . 5 = -240

h)(+25)×(-20)=​ -500