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genzmintz
genzmintz genzmintz
  • 31-05-2016
  • Mathematics
Answered

is it negative or positive?

a)20(-3)

b)-4(3)

c)-12(-5)

d)(-3)(2)(-5)

i'm confused!

Verified Answer :

calhood
calhood calhood
  • 31-05-2016
A20(-3)= -60  ~negative
b) -4(3)= -12    ~negative
c) -12(-5)= 60  ~positive
d) (-3)(2)(-5)= 30  ~positive
negative  x  negative  = positive
positive   x   positive   = positive
positive   x   negative  = negative
hope this helps
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