Answer:
Option 4 is the correct answer.
Explanation:
We need to find the sign of the product.
The given expression is

In multiplication we have a rule of signs
(+) multiplied (+) = (+)
(-) multiplied (-) = (+)
(+) multiplied (-) = (-)
(-) multiplied (+) = (-)
So, we can evaluate it as:

Hence, the correct option is option 4 that is
The product is negative as product of -2 and 4 is negative and product of -6 and -2 is positive. the product of positive and negative gives a negative.