Question

(-8)*[(-10)*9] = [(-8)*(-10)]*9 which property it is​

Answer 1

Answer:

Associative property

Step-by-step explanation:

Associative property is the formula a*(b*c) = (a*b)*c

So,

-8 * -90 = 720

80 * 9 = 720

720 = 720.

Hence proved.