Question

If a = -2; b = -2, and C=4, find abc+ab+bc​

Answer 1

Answer:

if a = -2; b = -2; c = 4

abc+ab+ bc

=(-2)(-2)(4) + (-2)(-2) + (-2)(4)

=16+4+(-8)

=20-8

=12

and is =12