Which product is negative?

−3⋅4⋅(−2)⋅(−7)

−3⋅5⋅(−6)⋅4

−7⋅(−3)⋅(−9)⋅0

−4⋅(−6)⋅(−3)⋅(−5)

Respuesta :

The answer would be A. I did the math and got -168.