Question

(-4)×(-7)×(-2)×(-1)
please help me​

Answer 1

Answer:

56

Step-by-step explanation:

as when we multiply - with - we get +

so 4×7×2×1=56

Answer 2

Answer:

= 28× 2

= 56

which is the required ans

If (-1) is multiplied even number if times then the product will be positive else negative.