Question

Check these products what do you observe -20 into 16=20 ×-16

Answer 1

Answer:

-20 X 16 = (-320)

-16 X 20 = (-320)

this can be simplified as

20 X 16 X -1 which thus always results in -320.

I.e.

.•. -20 X 16 = -16 X 20