Question

Which product is negative?
6⋅(−2)⋅(−3)⋅1
−3⋅(−4)⋅(−9)⋅0
−7⋅(−3)⋅(−5)⋅(−8)
−2⋅(−4)⋅8⋅(−1)

Answer 1

last one is negative...

Answer 2

Answer:

4th product.

Step-by-step explanation:

The first expression is [6.(-2).(-3).1] =36 { Product of two negative numbers is always positive.}

The second expression is [-3.(-4).(-9).0] =0 {Multiplication of zero with any term is always equal to zero.}

The third expression is [-7.(-3).(-5).(-8]) =840 {Product of four negative numbers is always positive.}

The fourth expression is [-2.(-4).8.(-1)] =-64 {Product of three negative numbers is always negative.}

Hence, the 4th product is negative.(Answer)