Question

(-6)(-2)(-1) = a0 please help

Answer 1

6*2*1 = 12
(-6)*2*1 = -12
(-6)*(-2)*1 = 12
(-6)*(-2)*(-1) = -12
To each minus sign you change the sign of the answers one time. Do you get it?

Answer 2

sorry i do not

Answer 3

When you are multipling by -1 you change the number sign.
Example: (-1)*3 = -3.
So you can try to look your problem on that way:
(-6)*(-2)*(-1) =
[(-1)*6]*(-2)*(-1) =
[(-1)*6]*[(-1)*2]*(-1) =
(-1)*(-1)*(-1)*6*2 =
(-1)*(-1)*[(-1)*6*2] =
(-1)*(-1)*[(-1)*12] =
(-1)*(-1)*(-12) =
(-1)*[(-1)*(-12)] =
(-1)*(12) = -12