Question

Which product is negative?

4⋅(−9)⋅(−3)⋅(−1)

−2⋅(−7)⋅12⋅(4)

−6⋅(−7)⋅(−8)⋅0

−3⋅(−2)⋅(−4)⋅(−7)

Answer 1

4•(-9)•(-3)•(-1) is negative. Here's how:

4•(-9)•(-3)•(-1)
(-36)•(3) = -108

-2•(-7)•12•(4)
14•48 = 672

-6•(-7)•(-8)•0
42•(0) = 0

-3•(-2)•(-4)•(-7)
6•28 = 168